postgres.git / summary / log / commit / refs

commit    618d139f82d4222df796e989de3c4c4de0359d7b
Author:   Thomas Munro <tmunro@postgresql.org>
Date:     Tue Feb 16 00:10:37 2021 +0000
First released in: 9.6.22, 10.17

    Fix compiler warning in back branches (9.6, 10).
    
    Back-patch a tiny bit of commit fbb2e9a0 into 9.6 and 10, to silence an
    uninitialized variable warning from GCC 10.2.  Seen on buildfarm member
    handfish, and my own development workflow where I like to use -Werror.
    
    Discussion: https://postgr.es/m/CA%2BhUKGJRcwvK86Uf5t-FrTekZjqHtpv3u%3D3MuBg8Zw8R933Mqg%40mail.gmail.com


 src/backend/utils/misc/guc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index ae4be7724e3..2974ca6dd82 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -9325,6 +9325,8 @@ RestoreGUCState(void *gucstate)
 		if (varsourcefile[0])
 			read_gucstate_binary(&srcptr, srcend,
 								 &varsourceline, sizeof(varsourceline));
+		else
+			varsourceline = 0;
 		read_gucstate_binary(&srcptr, srcend,
 							 &varsource, sizeof(varsource));
 		read_gucstate_binary(&srcptr, srcend,


[parent: 09a3b19e38ee]