From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: martin rudalics <rudalics@gmx.at>
Cc: Jakub Turski <yacoob@gmail.com>, 7348@debbugs.gnu.org
Subject: bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX
Date: Mon, 08 Nov 2010 10:43:18 +0900 [thread overview]
Message-ID: <wleiawwpxl.wl%mituharu@math.s.chiba-u.ac.jp> (raw)
In-Reply-To: <4CD680B0.4060503@gmx.at>
>>>>> On Sun, 07 Nov 2010 11:34:24 +0100, martin rudalics <rudalics@gmx.at> said:
>> The value of w->buffer was nil when the assertion failure occurred.
> IIUC this means the selected window was deleted and not replaced by
> another window. Can you check whether this is already the case at
> the time redisplay_internal is entered?
That's not the case at the beginning of redisplay_internal, indeed.
The call to do_pending_window_change at line 11397 in xdisp.c
(emacs-23 branch) seems to change selected_window because of the
following call chain, but the variable `w' in redisplay_internal still
points to the old selected window.
redisplay_internal
-> do_pending_window_change
-> change_frame_size
-> change_frame_size_1
-> set_window_height
-> size_window
-> delete_window (/* Delete WINDOW if it's too small. */)
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
next prev parent reply other threads:[~2010-11-08 1:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-06 21:20 bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX Jakub Turski
2010-11-07 3:18 ` YAMAMOTO Mitsuharu
2010-11-07 10:34 ` martin rudalics
2010-11-08 1:43 ` YAMAMOTO Mitsuharu [this message]
2010-11-08 10:07 ` martin rudalics
2010-11-08 19:24 ` Eli Zaretskii
2010-11-09 7:43 ` martin rudalics
2010-11-09 16:57 ` Eli Zaretskii
2010-11-09 17:52 ` martin rudalics
2010-11-09 18:49 ` Eli Zaretskii
2010-11-10 7:18 ` martin rudalics
2011-02-07 17:26 ` Jakub Turski
2011-02-08 4:57 ` Eli Zaretskii
2011-02-08 7:23 ` Jan Djärv
2010-11-07 11:22 ` Jan Djärv
2010-11-07 19:05 ` Eli Zaretskii
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