[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#52141: 29.0.50; Crash during redisplay
From: |
Eli Zaretskii |
Subject: |
bug#52141: 29.0.50; Crash during redisplay |
Date: |
Sat, 27 Nov 2021 18:56:18 +0200 |
> From: Daniel Martín <mardani29@yahoo.es>
> Cc: Po Lu <luangruo@yahoo.com>, 52141@debbugs.gnu.org
> Date: Sat, 27 Nov 2021 16:59:16 +0100
>
> Is it possible to run that Emacs instance with some kind of memory
> sanitizer enabled (ASAN, Valgrind...)? That may help catch the
> potential memory corruption at the point it happens, not at the point
> the garbage collector wants to free it.
It's possible, see etc/DEBUG. But it may not be practical, since at
least Valgrind slows down Emacs tremendously. But if this will happen
frequently enough, it's worth the try.