From: martin rudalics <rudalics@gmx.at>
To: "Matthias Güdemann" <matthias.guedemann@googlemail.com>
Cc: 21430@debbugs.gnu.org
Subject: bug#21430: 25.0.50; resizing window in exwm crashes emacs
Date: Tue, 08 Sep 2015 11:09:16 +0200 [thread overview]
Message-ID: <55EEA5BC.40305@gmx.at> (raw)
In-Reply-To: <874mj5fh7r.fsf@guedemann.org>
> Out of curiosity: What was the problem? I had originally filed an exwm
> issue and would like to add this information there, too.
The bug was caused by my commit from 2014-07-27 with the ChangeLog entry
* gtkutil.c (xg_frame_resized): Call do_pending_window_change.
Note that at the time of the commit that ChangeLog entry was
* gtkutil.c (xg_frame_resized): Don't call
do_pending_window_change.
so the commit was wrong twice: Once because the corresponding change
actually _added_ the call and once because adding the call was bad.
All this remained undetected for more than a year until Pip Cet filed
bug#21380 with a precise recipe. I hopefully fixed the problem in a
commit with the ChangeLog entry
2015-08-31 Martin Rudalics <rudalics@gmx.at>
Don't call do_pending_window_change in signal handlers (Bug#21380)
* src/gtkutil.c (xg_frame_resized):
* src/xterm.c (x_set_window_size):
* src/w32term.c (x_set_window_size): Don't call
do_pending_window_change.
Apparently, the bug became virulent only when you've put something more
involved on ‘window-configuration-change-hook’. What do you have there
(if it's no secret)?
martin
next prev parent reply other threads:[~2015-09-08 9:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-07 7:57 bug#21430: 25.0.50; resizing window in exwm crashes emacs Matthias Güdemann
2015-09-07 16:20 ` Eli Zaretskii
2015-09-07 16:44 ` martin rudalics
2015-09-08 8:28 ` Matthias Güdemann
2015-09-08 9:09 ` martin rudalics [this message]
2015-09-08 9:25 ` Matthias Güdemann
2015-09-08 16:05 ` Eli Zaretskii
2015-09-08 16:49 ` Matthias Güdemann
2015-09-08 17:14 ` Eli Zaretskii
2015-09-09 8:22 ` Matthias Güdemann
2015-09-09 14:05 ` Eli Zaretskii
2015-09-15 12:39 ` Matthias Güdemann
2015-09-15 12:53 ` Eli Zaretskii
2015-09-15 13:18 ` martin rudalics
2015-09-15 13:58 ` Eli Zaretskii
2019-10-13 1:33 ` Lars Ingebrigtsen
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