[pgpool-committers: 5163] pgpool: Fix memory leak pointed out by 2018/10/5 Coverity scan.

[Tatsuo Ishii]

Fix memory leak pointed out by 2018/10/5 Coverity scan.

While processing command complete message in extended query/streaming
replication mode, failure to read from socket leads to memory leak.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=d6e99b122425e53ed952ab7dc130e7ebc96a379f

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