GNU bug report logs - #12745
crash in bidi_pop_it during (idle) redisplay

Previous Next

Package: emacs;

Reported by: Paul Eggert <eggert <at> cs.ucla.edu>

Date: Sun, 28 Oct 2012 03:34:01 UTC

Severity: normal

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

View this message in rfc822 format

From: Eli Zaretskii <eliz <at> gnu.org>
To: Ami Fischman <ami <at> fischman.org>
Cc: alptekin.aker <at> gmail.com, 12745 <at> debbugs.gnu.org
Subject: bug#12745: crash in bidi_pop_it during (idle) redisplay
Date: Tue, 30 Oct 2012 23:00:36 +0200

> Date: Tue, 30 Oct 2012 11:29:31 -0700
> From: Ami Fischman <ami <at> fischman.org>
> Cc: alptekin.aker <at> gmail.com, 12745 <at> debbugs.gnu.org
> 
> (gdb) frame 7
> #7  0x0000000000451f23 in next_overlay_string (it=0x7fff2251f1e0) at
> xdisp.c:5223
> 5223          pop_it (it);
> (gdb) p    it->n_overlay_strings
> $60 = 1
> (gdb) p   it->overlay_strings_charpos
> $61 = 1295
> (gdb) p   it->sp
> $62 = 0

That's what I thought, but this is normal and doesn't tell anything
about why the problem happened.  Hmm...

Is it correct that the character at buffer position 1295 is a newline?

Also, what are the values of the following?

  it->stack[0].current
  it->stack[0].string
  it->stack[0].method
  it->method

(The second one I expect to be a Lisp string or nil.)
This bug report was last modified 12 years and 163 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.