GNU bug report logs - #59832
30.0.50; [TREESIT] Segfault in treesit_load_language

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Package: emacs;

Reported by: German Pacenza <germanp82 <at> hotmail.com>

Date: Mon, 5 Dec 2022 09:57:01 UTC

Severity: normal

Found in version 30.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: German Pacenza <germanp82 <at> hotmail.com>
Cc: 59832 <at> debbugs.gnu.org
Subject: bug#59832: 30.0.50; [TREESIT] Segfault in treesit_load_language
Date: Mon, 05 Dec 2022 14:49:56 +0200

> From: German Pacenza <germanp82 <at> hotmail.com>
> Date: Mon, 05 Dec 2022 06:50:32 -0300
> 
> 
> In release build emacs segfaults when loading a ts-mode for which
> language definitions are unavailable.

Please run Emacs under GDB and when it crashes, type

  (gdb) thread apply all bt

and post here everything this produces.

> Building with -g3 -O0 emacs shows a warning buffer instead of crashing.

Please show the text in the warning buffer.

It is very hard to investigate this problem without the data I described
above.  Please try providing it.

Thanks.
This bug report was last modified 2 years and 226 days ago.

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