[pgpool-committers: 2267] pgpool: Fix possible segfault in query cache.

[Tatsuo Ishii]

Fix possible segfault in query cache.

In ReadyForQuery, it does not check if session_context->query_context
exists. Thus it could lead to segfault later on if it does not exists.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=8a499c58103884db182cbe215aad3c1a56a20c20

Modified Files
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src/protocol/pool_proto_modules.c |    3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)