[pgpool-committers: 5161] pgpool: Fix some coverity warnings.

[Tatsuo Ishii]

Fix some coverity warnings.

CommandComplete.c: fix memory leak
pool_memqcache.c: fix access to already freed data

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5bc8d3ca2ee4c4b758da901e26a8758b2729b5b5

Modified Files
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src/protocol/CommandComplete.c   | 4 ++++
src/query_cache/pool_memqcache.c | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)