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Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw
From: |
Kenichi Handa |
Subject: |
Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw |
Date: |
Fri, 13 Apr 2007 21:18:23 +0900 |
User-agent: |
SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/22.0.95 (i686-pc-linux-gnu) MULE/5.0 (SAKAKI) |
In article <address@hidden>, Leo <address@hidden> writes:
> Here is a backtrace of an Emacs crash. One can encounter this often by
> moving cursor over links etc. It only happens when using xft font.
> Software: GNU Emacs 23.0.0.11 (i686-pc-linux-gnu, X toolkit) of
> 2007-04-11
> [2 xft_crash.log <text/plain (7bit)>]
> Program received signal SIGSEGV, Segmentation fault.
[...]
> (gdb) bt full
> #0 0x081b3df2 in xftfont_draw (s=0xbfb8f4f0, from=0, to=1, x=387, y=275,
> with_background=0) at xftfont.c:501
> f = (FRAME_PTR) 0x8c75490
> face = (struct face *) 0xa9a08c8
> xftface_info = (struct xftface_info *) 0x0
The crash is because xftface_info is NULL, but I can't
reproduce it. My Emacs configuration is almost the same as
yours.
GNU Emacs 23.0.0.30 (i686-pc-linux-gnu, X toolkit, Xaw3d
scroll bars) of 2007-04-13 on etlken
I run configure with "--enable-font-backend", and start
emacs with "--enable-font-backend". As you said you are
using Xft font, I think you did the same. Can't you show me
the exact operation to produce that bug by starting Emacs
with "-Q --enable-font-backend -fn SOMEFONT"?
---
Kenichi Handa
address@hidden
- [emacs-xft] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/13
- Re: [emacs-xft] Segmentation fault 0x081b3df2 in xftfont_draw, Jan Djärv, 2007/04/13
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/13
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw,
Kenichi Handa <=
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/13
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Kenichi Handa, 2007/04/13
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/14
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/14
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Kenichi Handa, 2007/04/15
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/14
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Kenichi Handa, 2007/04/17
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Leo, 2007/04/17
- Re: [emacs-unicode-2] Segmentation fault 0x081b3df2 in xftfont_draw, Kenichi Handa, 2007/04/17