[pgpool-committers: 4056] 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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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=9bf8f807aec30559a0a077e65c3468a5d034029b

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