[pgpool-committers: 6214] pgpool: Fix memory leak while attempting to connect to backend.

[Tatsuo Ishii]

Fix memory leak while attempting to connect to backend.

If no backend is up and running, memory for copy of startup packet
will be lost. This was brought by commit cdb49d3b7. Per 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=cfdc76ec42f1850069bd2bab56c215fdb3ef60df

Modified Files
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src/protocol/child.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)