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Re: Alter project: client or server side? 4824+ messages / 2 participants [nested] [flat]
* Re: Alter project: client or server side? @ 2001-09-24 19:43 Dave Page <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Dave Page @ 2001-09-24 19:43 UTC (permalink / raw) To: 'Jean-Michel POURE' <[email protected]>; [email protected]; +Cc: pgsql-hackers > -----Original Message----- > From: Jean-Michel POURE [mailto:[email protected]] > Sent: 24 September 2001 20:11 > To: [email protected] > Subject: [pgadmin-hackers] Alter project: client or server side? < snipped long discussion about object dependencies and gotchas with regard to dropping/recreating (== editting) of objects such as functions - e.g. view frog uses function tadpole. Editting tadpole will break frog so we need to rebuild frog as well > > The way we do it in pgAdmin I > http://cvs.social-housing.org/viewcvs.cgi/pgadmin1 > is that we maintain a dependency table based on STRING NAMES > and not OIDs. When altering an object (view, function, > trigger) we rebuild all dependent > objects. > > Is this the way we should proceed with pgAdmin II? > Is anyone planning a real dependency table based on object > STRING NAMES? > > We need some advice: > 1) Client solution: should we add the rebuilding feature to > pgAdmin II? > 2) Server solution: should we wait until the ALTER OBJECT > project is complete? I've CC'd this to pgsql-hackers in hope of some guidence from the developers there. My current view is that we need to implement these facilities (object dependency tracking/rebuilding) client side. I believe we are just coming up to the 7.2 beta and the required features do not exist to my knowledge, therefore we either wait and hope they get written for 7.3 (or 8.0) or do it ourselves client side. Regards, Dave. ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --fot5plqmb33ey33c Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44b-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --cldir6umqisr673d Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v45-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --nzintiedl6o4kcyp Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v43-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --gwom7bl7ogtszo4k Content-Type: text/x-diff; charset=utf-8 Content-Disposition: attachment; filename="v44-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch" ^ permalink raw reply [nested|flat] 4824+ messages in thread
* [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. @ 2026-03-11 13:53 Antonin Houska <[email protected]> 0 siblings, 0 replies; 4824+ messages in thread From: Antonin Houska @ 2026-03-11 13:53 UTC (permalink / raw) Since VARSIZE_ANY() may call VARSIZE_4B(), it's possible that the compiler (when invoked with -Warray-bounds) complains if the argument of VARSIZE_ANY() is actually smaller than what VARSIZE_4B() expects. This patch adjusts the VARSIZE_4B() macro so that it does not have to dereference the varattrib_4b structure. We assume that varlena value always starts with the length word. The problem does not exist in the tree at the moment since the current users of VARSIZE_ANY() pass a pointer to a dynamically allocated memory, so the compiler has no idea about the memory available. However, in an upcoming patch, it makes sense to pass a pointer to a local variable of "varlena" type. In such a case, the compiler warning might appear because sizeof(varlena) is lower than sizeof(varattrib_4b). --- src/include/varatt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/varatt.h b/src/include/varatt.h index 000bdf33b92..31063e5d4f1 100644 --- a/src/include/varatt.h +++ b/src/include/varatt.h @@ -207,7 +207,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - (((const varattrib_4b *) (PTR))->va_4byte.va_header & 0x3FFFFFFF) + (*((const uint32 *) (PTR)) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ (((const varattrib_1b *) (PTR))->va_header & 0x7F) #define VARTAG_1B_E(PTR) \ @@ -240,7 +240,7 @@ typedef struct /* VARSIZE_4B() should only be used on known-aligned data */ #define VARSIZE_4B(PTR) \ - ((((const varattrib_4b *) (PTR))->va_4byte.va_header >> 2) & 0x3FFFFFFF) + ((*((const uint32 *) (PTR)) >> 2) & 0x3FFFFFFF) #define VARSIZE_1B(PTR) \ ((((const varattrib_1b *) (PTR))->va_header >> 1) & 0x7F) #define VARTAG_1B_E(PTR) \ -- 2.47.3 --=-=-= Content-Type: text/plain Content-Disposition: attachment; filename=v42-0003-Add-CONCURRENTLY-option-to-REPACK-command.patch ^ permalink raw reply [nested|flat] 4824+ messages in thread
end of thread, other threads:[~2026-03-11 13:53 UTC | newest] Thread overview: 4824+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2001-09-24 19:43 Re: Alter project: client or server side? Dave Page <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44 02/10] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v43 2/7] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v45 2/8] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]> 2026-03-11 13:53 [PATCH v44b 2/4] Do not dereference varattrib_4b in VARSIZE_4B. Antonin Houska <[email protected]>
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