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| author | Michael Paquier <michael@paquier.xyz> | 2020-04-15 15:56:43 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2020-04-15 15:56:43 +0900 |
| commit | d70c014624dda9cd78bd4664c291a6627efca23f (patch) | |
| tree | 0b1e6168a135387e1ca8ecb93a5e3ef8a03b4416 | |
| parent | 30afff385dd292c0e057f837838f063ea16ebef8 (diff) | |
| download | postgresql-d70c014624dda9cd78bd4664c291a6627efca23f.tar.gz postgresql-d70c014624dda9cd78bd4664c291a6627efca23f.zip | |
Fix minor memory leak in pg_dump
A query used to read default ACL information from the catalogs did not
free a set of PQExpBuffer.
Oversight in commit e2090d9, so backpatch down to 9.6.
Author: Jie Zhang
Reviewed-by: Sawada Masahiko
Discussion: https://postgr.es/m/05bcbc5857f948efa0b451b85a48ae10@G08CNEXMBPEKD06.g08.fujitsu.local
Backpatch-through: 9.6
| -rw-r--r-- | src/bin/pg_dump/pg_dump.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c index dd2e58e0b6b..52153484f1f 100644 --- a/src/bin/pg_dump/pg_dump.c +++ b/src/bin/pg_dump/pg_dump.c @@ -9463,6 +9463,11 @@ getDefaultACLs(Archive *fout, int *numDefaultACLs) racl_subquery->data, initacl_subquery->data, initracl_subquery->data); + + destroyPQExpBuffer(acl_subquery); + destroyPQExpBuffer(racl_subquery); + destroyPQExpBuffer(initacl_subquery); + destroyPQExpBuffer(initracl_subquery); } else { |