[pgpool-committers: 4059] pgpool: Fix query cache memory leak.

[Tatsuo Ishii]

Fix query cache memory leak.

Clearing cache buffers in case of no oid queries (like BEGIN,
CHECKPOINT, VACUUM, etc) should have been done, but it did not.
Patch from Dang Minh Huong.

Branch
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V3_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=378f61dcb84add50b6a4c33777d7f7f1525ddf2e

Modified Files
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pool_memqcache.c | 8 ++++++++
1 file changed, 8 insertions(+)