From: Eli Zaretskii <eliz@gnu.org>
To: sds@gnu.org
Cc: 12251@debbugs.gnu.org
Subject: bug#12251: 24.2.50; crash in note_mouse_highlight
Date: Tue, 21 Aug 2012 21:42:14 +0300 [thread overview]
Message-ID: <83fw7gaxyx.fsf@gnu.org> (raw)
In-Reply-To: <87obm4ayyn.fsf@gnu.org>
> From: Sam Steingold <sds@gnu.org>
> Date: Tue, 21 Aug 2012 14:20:48 -0400
>
> In GNU Emacs 24.2.50.3 (x86_64-unknown-linux-gnu, X toolkit, Xaw3d scroll bars)
> of 2012-08-20 on t520sds
> Bzr revision: 109703 rgm@gnu.org-20120820181303-1o7qqwvj2z4q4cuu
> Windowing system distributor `The X.Org Foundation', version 11.0.11103000
> Configured using:
> `configure '--with-wide-int''
>
> emacs just crashed for me:
>
> Program received signal SIGSEGV, Segmentation fault.
> note_mouse_highlight (f=0x1175580, x=298, y=1012) at /home/sds/src/emacs/trunk/src/xdisp.c:27710
> 27710 && w->last_modified == BUF_MODIFF (b)
The problem is with b->text:
> text = 0x0,
whereas BUF_MODIFF needs to dereference it:
#define BUF_MODIFF(buf) ((buf)->text->modiff)
However, ...
> #8 0x00000000004f5da5 in cmd_error_internal (data=68832822, context=0x7fffffffcf30 "")
> at /home/sds/src/emacs/trunk/src/keyboard.c:1147
> #9 0x00000000004f5f23 in cmd_error (data=68832822) at /home/sds/src/emacs/trunk/src/keyboard.c:1080
what error are we trying to process here? What is 'data' in frame #8?
next prev parent reply other threads:[~2012-08-21 18:42 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-21 18:20 bug#12251: 24.2.50; crash in note_mouse_highlight Sam Steingold
2012-08-21 18:42 ` Eli Zaretskii [this message]
2012-08-21 19:02 ` Sam Steingold
2012-08-21 19:22 ` Eli Zaretskii
2012-08-22 2:43 ` Sam Steingold
2012-08-22 17:09 ` Eli Zaretskii
2012-08-22 17:29 ` Sam Steingold
2012-08-22 21:12 ` Sam Steingold
2012-08-23 8:48 ` martin rudalics
2012-08-23 13:19 ` Sam Steingold
2012-08-23 17:18 ` martin rudalics
2012-08-24 20:33 ` Sam Steingold
2012-08-25 13:40 ` martin rudalics
2012-08-27 19:01 ` Sam Steingold
2012-08-27 19:05 ` Sam Steingold
2012-08-27 21:10 ` martin rudalics
2012-08-28 16:35 ` Sam Steingold
2012-08-28 17:05 ` martin rudalics
2012-08-29 9:34 ` martin rudalics
2012-08-29 14:42 ` Sam Steingold
2012-08-30 8:03 ` martin rudalics
2012-08-30 11:02 ` Sam Steingold
2012-09-01 9:36 ` Eli Zaretskii
2012-09-05 19:56 ` Sam Steingold
2012-09-06 2:31 ` Sam Steingold
2012-09-06 3:13 ` Sam Steingold
2012-09-06 5:15 ` Werner LEMBERG
2012-09-06 5:04 ` Eli Zaretskii
2012-09-06 7:20 ` martin rudalics
2012-09-06 7:32 ` martin rudalics
2012-08-30 12:39 ` Sam Steingold
2012-08-30 12:49 ` martin rudalics
2012-09-01 9:40 ` Eli Zaretskii
2012-08-23 16:20 ` Eli Zaretskii
2012-08-23 17:19 ` martin rudalics
2012-08-23 18:43 ` Eli Zaretskii
2012-08-24 9:44 ` martin rudalics
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