[pgpool-committers: 5771] pgpool: Fix memory leak in outfuncs.c pointed out by Coverity.

[Tatsuo Ishii]

Fix memory leak in outfuncs.c pointed out by Coverity.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=c264275670fd62c6efe366dd85b8a9f120e51577

Modified Files
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src/parser/outfuncs.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)