GNU bug report logs - #10696
24.0.93; crash by null string display property

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Package: emacs;

Reported by: Kenichi Handa <handa <at> m17n.org>

Date: Thu, 2 Feb 2012 13:20:02 UTC

Severity: normal

Found in version 24.0.93

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

Message #13 received at 10696-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Kenichi Handa <handa <at> m17n.org>
Cc: 10696-done <at> debbugs.gnu.org
Subject: Re: bug#10696: 24.0.93; crash by null string display property
Date: Sat, 04 Feb 2012 11:28:55 +0200

> From: Kenichi Handa <handa <at> m17n.org>
> Date: Thu, 02 Feb 2012 22:17:58 +0900
> 
> Emacs crashes by this scenario.
> 
> Start Emacs under gdb as this
> 
> % cd .../emacs/src
> % gdb emacs
> (gdb) run -Q
> 
> Then type this in *scratch* buffer.
> 
> (put-text-property 1 3 'display "")C-j
> ESC < C-f C-b
> 
> Then Emacs abort as this.
> 
> Breakpoint 1, abort () at emacs.c:394
> (gdb) bt full
> #0  abort () at emacs.c:394
> No locals.
> #1  0x0817b0f6 in buf_charpos_to_bytepos (b=0x8486dd0, charpos=0)
>     at marker.c:130

Fixed in revision 107088 on the trunk.
This bug report was last modified 13 years and 107 days ago.

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