Subject: Re: bug#75632: 31.0.50; igc: Crash report

From: Pip Cet <[email-masked]>
Date: Fri, 17 Jan 2025 14:40:54 +0000

"Ihor Radchenko" <[email-masked]> writes:

> Just got the following:

Yes, that's the signal handling bug.  I'm not entirely sure why we
removed the fix that was in scratch/igc, but we did, so we need another
one.

For a quick fix, you can add

if (igc_busy_p ()) return;

to handle_user_signal, which will silently ignore SIGUSR* received while
MPS may have locked the arena.

Pip