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From: Nathan Bossart <[email protected]>
To: [email protected]
Subject: pgsql: Assert that wrapper_handler()'s argument is within expected rang
Date: Fri, 07 Mar 2025 21:23:58 +0000
Message-ID: <[email protected]> (raw)

Assert that wrapper_handler()'s argument is within expected range.

pqsignal() already does a similar check, but strange Valgrind
reports have us wondering if wrapper_handler() is somehow getting
called with an invalid signal number.

Reported-by: Tomas Vondra <[email protected]>
Suggested-by: Andres Freund <[email protected]>
Discussion: https://postgr.es/m/ace01111-f9ac-4f61-b1b1-8e9379415444%40vondra.me
Backpatch-through: 17

Branch
------
REL_17_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/c3510cfc8b401d61812713c4ccf040125dc7ce1b

Modified Files
--------------
src/port/pqsignal.c | 4 ++++
1 file changed, 4 insertions(+)

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