| From: | Noah Misch <noah(at)leadboat(dot)com> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Ignore interrupts during quickdie(). |
| Date: | 2013-09-12 00:23:07 |
| Message-ID: | E1VJugd-0006Up-D3@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Ignore interrupts during quickdie().
Once the administrator has called for an immediate shutdown or a backend
crash has triggered a reinitialization, no mere SIGINT or SIGTERM should
change that course. Such derailment remains possible when the signal
arrives before quickdie() blocks signals. That being a narrow race
affecting most PostgreSQL signal handlers in some way, leave it for
another patch. Back-patch this to all supported versions.
Branch
------
REL8_4_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/312116ed7da6cffb51a4c60a619242b0707cb5dc
Modified Files
--------------
src/backend/tcop/postgres.c | 7 +++++++
1 file changed, 7 insertions(+)
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