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Fix minor memory leak in pg_dump

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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
This commit is contained in:
Michael Paquier
2020-04-15 15:56:43 +09:00
parent 30afff385d
commit d70c014624
1 changed files with 5 additions and 0 deletions
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5
src/bin/pg_dump/pg_dump.c
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@ -9463,6 +9463,11 @@ getDefaultACLs(Archive *fout, int *numDefaultACLs)
racl_subquery->data, racl_subquery->data,
initacl_subquery->data, initacl_subquery->data,
initracl_subquery->data); initracl_subquery->data);
destroyPQExpBuffer(acl_subquery);
destroyPQExpBuffer(racl_subquery);
destroyPQExpBuffer(initacl_subquery);
destroyPQExpBuffer(initracl_subquery);
} }
else else
{ {