[pgpool-committers: 7383] pgpool: Fix bug child_max_connections is not respected if ERROR occurs.

Tatsuo Ishii ishii at sraoss.co.jp
Fri Jan 1 11:46:40 JST 2021


Fix bug child_max_connections is not respected if ERROR occurs.

When frontend aborts, the counter for child_max_connections is rewound
because ereport(ERROR) issues long jump. Fix is declaring the variable
with volatile qualifier. This is a long standing bug, probably since
child_max_connections was introduced.

Branch
------
V3_7_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=53b9f32f7853c389838a56172965a948b0927dda

Modified Files
--------------
src/protocol/child.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)



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