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* pgsql: Initialize HASHCTL differently, to suppress Coverity warning
@ 2024-08-11 17:22 Heikki Linnakangas <heikki.linnakangas@iki.fi>
0 siblings, 1 reply; 2+ messages in thread
From: Heikki Linnakangas @ 2024-08-11 17:22 UTC (permalink / raw)
To: pgsql-committers@lists.postgresql.org
Initialize HASHCTL differently, to suppress Coverity warning
Coverity complained that the hash_create() call might access
hash_table_ctl->hctl. That's a false alarm, hash_create() only
accesses that field when passed the HASH_SHARED_MEM flag. Try to
silence it by using a plain local variable instead of a const. That's
how the HASHCTL is initialized in all the other hash_create() calls.
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/f011e82c2c886329245f821146c560a3607f7aba
Modified Files
--------------
src/backend/access/transam/xlogprefetcher.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: pgsql: Initialize HASHCTL differently, to suppress Coverity warning
@ 2024-08-11 21:48 Tom Lane <tgl@sss.pgh.pa.us>
parent: Heikki Linnakangas <heikki.linnakangas@iki.fi>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2024-08-11 21:48 UTC (permalink / raw)
To: Heikki Linnakangas <heikki.linnakangas@iki.fi>; +Cc: pgsql-committers@lists.postgresql.org
Heikki Linnakangas <heikki.linnakangas@iki.fi> writes:
> Initialize HASHCTL differently, to suppress Coverity warning
koel says this is mis-indented.
regards, tom lane
^ permalink raw reply [nested|flat] 2+ messages in thread
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2024-08-11 17:22 pgsql: Initialize HASHCTL differently, to suppress Coverity warning Heikki Linnakangas <heikki.linnakangas@iki.fi>
2024-08-11 21:48 ` Tom Lane <tgl@sss.pgh.pa.us>
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