[pgpool-committers: 4054] 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_3_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=466dc92fb48ba35558243d6f9faa2a116969af00

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