[pgpool-committers: 10149] pgpool: Fix resource leaks in pool_memqcache.c.

[Tatsuo Ishii]

Fix resource leaks in pool_memqcache.c.

These leaks were brought in by commit 6fdba5c33 " Use psprintf()
instead of snprintf()."  Since the commit was backpatched through 4.1,
this needs to be backpatched through 4.1 too.

Per Coverity (CID 1559726).
Backpatch-through: 4.1.

Branch
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V4_4_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=12e1b7827929eb30dcf275381c098ab266c78c3b

Modified Files
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src/query_cache/pool_memqcache.c | 1 +
1 file changed, 1 insertion(+)