[pgpool-committers: 5792] pgpool: Fix segfault of worker process if sr_check_user does not have e

[Tatsuo Ishii]

Fix segfault of worker process if sr_check_user does not have enough privilege.

If sr_check_user does not have enough privilege, selecting on
pg_stat_replication returns some columns to be NULL, which caused a
segfault.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=1fdb58301fe3255f9a8c1c8a36e7bcb2b2458141

Modified Files
--------------
src/streaming_replication/pool_worker_child.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)