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Fix small memory leaks in GUC checks

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Follow-up commit to a9d58bfe8a3a.  Backpatch down to v16 where
this was added in order to keep the code consistent for future
backpatches.

Author: Tofig Aliev <t.aliev@postgrespro.ru>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com>
Discussion: https://postgr.es/m/bba4313fdde9db46db279f96f3b748b1@postgrespro.ru
Backpatch-through: 16
This commit is contained in:
Daniel Gustafsson 2024-12-09 20:58:23 +01:00
parent 556f7b7bc1
commit 9add1bbfa6
1 changed files with 4 additions and 0 deletions
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4
src/backend/commands/variable.c
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@ -1082,6 +1082,8 @@ check_application_name(char **newval, void **extra, GucSource source)
return false;
}
guc_free(*newval);
pfree(clean);
*newval = ret;
return true;
@ -1118,6 +1120,8 @@ check_cluster_name(char **newval, void **extra, GucSource source)
return false;
}
guc_free(*newval);
pfree(clean);
*newval = ret;
return true;