[pgpool-committers: 6212] 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
------
V3_6_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5127d7cb02a9c4bc8bfd1976650d92e3346ba6bd

Modified Files
--------------
src/protocol/child.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)