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help / color / mirror / Atom feedFrom: Michael Paquier <michael@paquier.xyz>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: test_saslprep: Fix issue with copy of input bytea
Date: Mon, 13 Apr 2026 00:06:53 +0000
Message-ID: <E1wC4pJ-000i7m-10@gemulon.postgresql.org> (raw)
test_saslprep: Fix issue with copy of input bytea
The data given in input of the function may not be null-terminated,
causing strlcpy() to complain with an invalid read.
Issue spotted using valgrind.
Reported-by: Alexander Lakhin <exclusion@gmail.com>
Discussion: https://postgr.es/m/09df9d75-13e7-45fe-89af-33fe118e797b@gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/5d35531af1840fdd8debfc1ff657643ddba029ab
Modified Files
--------------
src/test/modules/test_saslprep/test_saslprep.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Message-ID: <E1wC4pJ-000i7m-10@gemulon.postgresql.org>
Permalink: ../E1wC4pJ-000i7m-10@gemulon.postgresql.org/
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To: pgsql-committers@postgresql.org
Cc: michael@paquier.xyz, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: test_saslprep: Fix issue with copy of input bytea
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