Re: Bug Report: PostgreSQL 16 crashes on ALTER USER CURRENT_USER WITH PASSWORD - Mailing list pgsql-bugs

From Gilles Darold
Subject Re: Bug Report: PostgreSQL 16 crashes on ALTER USER CURRENT_USER WITH PASSWORD
Date
Msg-id c36c3414-c418-4db2-a676-2aa90f0d46e2@darold.net
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In response to Bug Report: PostgreSQL 16 crashes on ALTER USER CURRENT_USER WITH PASSWORD  (Andrii <andriikrivich@gmail.com>)
Responses Re: Bug Report: PostgreSQL 16 crashes on ALTER USER CURRENT_USER WITH PASSWORD
List pgsql-bugs
Le 06/01/2026 à 14:58, Andrii a écrit :

Summary

PostgreSQL server crashes with a segmentation fault when executing ALTER USER CURRENT_USER WITH PASSWORD in PostgreSQL 16.10 and 16.11. The crash results in immediate termination of the backend process and forces a full instance restart.


Hi Andril,

I think the problem might comes from the credcheck extension. Please upgrade to version 4.3 of credcheck. Several possible crash have fixed since v3.0.

Best regards.

-- 
Gilles Darold

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