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From: Robert Vojta via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: Eli Zaretskii <eliz@gnu.org>, 68940@debbugs.gnu.org
Subject: bug#68940: 29.2; Random crashes in face for char / font
Date: Fri, 09 Feb 2024 08:22:53 +0100	[thread overview]
Message-ID: <m2mssagkyn.fsf@me.com> (raw)
In-Reply-To: <m234u3qm4d.fsf@Pro.fritz.box>

> Hm. I'm quite out of my comfort zone here, regarding fontsets and fonts,
> but it looks to me as if we're acting on a, for some reason, invalid
> face, which would come from
>
>   face_id = FACE_FOR_CHAR (f, FACE_FROM_ID (f, face_id), c, pos, Qnil);
>
> in Finternal_char_font. Maybe one could take a look at *f->face_cache here?

Thanks for these pointers! This is an unknown territory for me, but I'll take
some time to read the code, ask our font experts, and try to figure out what's
going on here.






  reply	other threads:[~2024-02-09  7:22 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
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 [this message]
2024-02-08 10:17                     ` Gerd Möllmann

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