GNU bug report logs - #45737
27.1.50; Assertion failure in window_box_height

Previous Next

Full log

View this message in rfc822 format

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: martin rudalics <rudalics <at> gmx.at>
Cc: 45737 <at> debbugs.gnu.org
Subject: bug#45737: 27.1.50; Assertion failure in window_box_height
Date: Mon, 07 Feb 2022 02:05:03 +0100

martin rudalics <rudalics <at> gmx.at> writes:

> With the current release version running emacs -Q, evaluating
>
> (progn
>   (tab-line-mode)
>   (split-window (split-window) nil t)
>   (split-window)
>   (split-window (split-window nil nil t) nil t))
>
> and resizing the frame by dragging its lower right corner with the mouse
> to very small rectangles I can trigger the following assertion failure:
>
> ../../src/xdisp.c:1170: Emacs fatal error: assertion failed: height >= 0

I'm unable to reproduce this in Emacs 29 on Debian/bookworm.  But it
does spew out a lot of these warnings:

emacs:609181): Gtk-CRITICAL **: 02:04:10.529: gtk_distribute_natural_allocation: assertion 'extra_space >= 0' failed

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.