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Re: add assertion for palloc in signal handlers - Mailing list pgsql-hackers

From Nathan Bossart
Subject Re: add assertion for palloc in signal handlers
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Msg-id aZXe47ZFcrOOKXh3@nathan
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In response to Re: add assertion for palloc in signal handlers  (Kirill Reshke <reshkekirill@gmail.com>)
Responses Re: add assertion for palloc in signal handlers
Re: add assertion for palloc in signal handlers
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On Wed, Feb 18, 2026 at 12:13:46PM +0500, Kirill Reshke wrote:
> Hi! I tested patch under --single (single user mode), and ISTM that we
> can reach palloc from ProcessInterrups here?
> Maybe we should not elog in single user mode inside sighandler...

This is reproducible even without single-user mode by sending SIGQUIT to a
client backend.  Both die() and quickdie() call ereport(), and both are
commonly used as signal handlers for SIGTERM and SIGQUIT.

-- 
nathan

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