From: Michael Paquier <michael@paquier.xyz>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: ecpg: Add missing NULL check in ecpg_store_input() following OOM
Date: Thu, 20 Aug 2026 23:33:33 +0000
Message-ID: <E1wxCGK-00000001QGl-0d4P@gemulon.postgresql.org> (raw)
ecpg: Add missing NULL check in ecpg_store_input() following OOM failure
ecpg_store_input() called strlen() directly on the result of
PGTYPESnumeric_to_asc() without checking for a NULL value, state
possible when the function fails due to an out-of-memory failure.
This error is unlikely going to be hit in practice, so no backpatch is
done.
Author: Gladyshev Ilya <ilya.gladyshev@linux.dev>
Discussion: https://postgr.es/m/ed5a633b469e685f3a1aef9982cff8e1c50e5883@linux.dev
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/c83f7e727f20a680a5bb874e2e4d699a0f3ee68f
Modified Files
--------------
src/interfaces/ecpg/ecpglib/execute.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
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To: pgsql-committers@postgresql.org
Cc: michael@paquier.xyz, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: ecpg: Add missing NULL check in ecpg_store_input() following OOM
In-Reply-To: <E1wxCGK-00000001QGl-0d4P@gemulon.postgresql.org>
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