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bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars o
From: |
YAMAMOTO Mitsuharu |
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 |
User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> 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
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, Jakub Turski, 2010/11/06
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, YAMAMOTO Mitsuharu, 2010/11/06
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, martin rudalics, 2010/11/07
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX,
YAMAMOTO Mitsuharu <=
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, martin rudalics, 2010/11/08
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, Eli Zaretskii, 2010/11/08
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, martin rudalics, 2010/11/09
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, Eli Zaretskii, 2010/11/09
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, martin rudalics, 2010/11/09
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, Eli Zaretskii, 2010/11/09
- bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, martin rudalics, 2010/11/10
bug#7348: 23.2.50; Emacs crashes on fast window resize with scrollbars on under OSX, Jan Djärv, 2010/11/07