[pgpool-committers: 8352] pgpool: Fix memory leak pointed out by Coverity.

[Tatsuo Ishii]

Fix memory leak pointed out by Coverity.

Actually it's a false positive.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5e39be1f6cf64a95d7d9ca3790321e6245719db1

Modified Files
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src/protocol/pool_process_query.c | 10 ++++++++++
1 file changed, 10 insertions(+)