From: Eli Zaretskii <eliz@gnu.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: 68940@debbugs.gnu.org, rvojta@me.com
Subject: bug#68940: 29.2; Random crashes in face for char / font
Date: Thu, 08 Feb 2024 09:14:23 +0200 [thread overview]
Message-ID: <864jejxwa8.fsf@gnu.org> (raw)
In-Reply-To: <m2il2zqzpl.fsf@Pro.fritz.box> (message from Gerd Möllmann on Thu, 08 Feb 2024 06:42:14 +0100)
> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Cc: 68940@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
> Date: Thu, 08 Feb 2024 06:42:14 +0100
>
> Robert Vojta <rvojta@me.com> writes:
>
> > Address sanitizer gave me ...
> >
> > https://gist.github.com/zrzka/3506322a8e4e63fc6b323a48faad8f64
> >
> > ... heap user after free in "Automatic GC". When this happened, Emacs
> > was showing the mentioned init file load error, and weird character.
> >
> > Don't know if it's related to my initial issue, if the problem is the
> > timer & kill, ...
>
> I can't make sense of what is happening here: A marker M is created from
> Lisp (point-marker), and later GC'd. So far so good, and nrmal, but some
> later GC then finds M in a member of struct buffer. No idea how that's
> possible.
Exactly my thoughts. I suspect that it could be a bug in the address
sanitizer, perhaps triggered by our quite unique memory management.
next prev parent reply other threads:[~2024-02-08 7:14 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-05 22:46 bug#68940: 29.2; Random crashes in face for char / font Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-06 12:23 ` Eli Zaretskii
2024-02-06 12:29 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-06 14:14 ` Eli Zaretskii
2024-02-06 15:55 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-06 16:46 ` Eli Zaretskii
2024-02-06 21:59 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-07 7:41 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-07 13:01 ` Eli Zaretskii
2024-02-08 5:42 ` Gerd Möllmann
2024-02-08 7:14 ` Eli Zaretskii [this message]
2024-02-08 7:31 ` Gerd Möllmann
2024-02-07 12:32 ` Eli Zaretskii
2024-02-07 12:50 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 6:07 ` Gerd Möllmann
2024-02-08 9:00 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 9:56 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 10:35 ` Gerd Möllmann
2024-02-09 7:22 ` Robert Vojta via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 10:17 ` Gerd Möllmann
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