[pgpool-committers: 10216] pgpool: Fix authentication failure after updating pool_passwd and reloa

[Tatsuo Ishii]

Fix authentication failure after updating pool_passwd and reload.

If pool_hba.conf is disabled, updating pool_passwd was not recognized
by pgpool child process even if pgpool reload was performed.  The
reload processing function check_config_reload() mistakenly assumed
that reopening pool_passwd was only necessary when enable_pool_hba is
on.

Backpatch-through: v4.1
Discussion: https://www.pgpool.net/pipermail/pgpool-general/2024-November/001944.html

Branch
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V4_4_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=c81e35470611bb47744a570aacbe4de3fc1b04fd

Modified Files
--------------
src/protocol/child.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)