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bug#18815: 25.0.50; emacs crash
From: |
Eli Zaretskii |
Subject: |
bug#18815: 25.0.50; emacs crash |
Date: |
Mon, 27 Oct 2014 21:10:28 +0200 |
> From: Yagnesh Raghava Yakkala <hi@yagnesh.org>
> Cc: 18815@debbugs.gnu.org
> Date: Tue, 28 Oct 2014 03:36:04 +0900
>
> > This string comes from column-number-mode. But if I invoke
> > column-number-mode, I still cannot reproduce the problem, so there's
> > something else at work here. Can you describe what you do to
> > reproduce the crash?
>
> Crashes on different tasks. Using magit, some times C-x C-f. But one reliable
> way was, selecting a url in a buffer with M-x ffap and RET.
So, if you start Emacs, visit a file with URLs, then "M-x ffap RET",
you get a crash, just like that? Or do you need Emacs to run for some
time before it crashes with ffap?
> (gdb) xstring
> $3 = (struct Lisp_String *) 0x10d7b30
> " (%l,%c)"
> (gdb) frame 3
> #3 0x000000000050f332 in bidi_resolve_neutral (bidi_it=0x7fffffff36a8) at
> bidi.c:2852
> (gdb) p bidi_it->charpos
> $4 = 7
> (gdb) p bidi_it->next_for_neutral
> $5 = {
> charpos = 7,
> type = STRONG_L,
> orig_type = UNKNOWN_BT
> }
> (gdb) p bidi_it->prev_for_neutral
> $6 = {
> charpos = 6,
> type = STRONG_L,
> orig_type = STRONG_L
> }
> (gdb) p bidi_it->bracket_pairing_pos
> $7 = -1
> (gdb) p bidi_it->bracket_enclosed_type
> $8 = UNKNOWN_BT
> (gdb) p bidi_cache_idx
> $9 = 3
> (gdb) p bidi_cache_start
> $10 = 2
This means your mode line has some non-trivial setup, and it is most
probably that setup which triggers the problem. Can you please tell
which modes of those you invoke affect the mode line? I want to be
able to reproduce this problem on my system, because otherwise I don't
see how I can solve this just by asking you to look around in the
crashed session.
Thanks.
- bug#18815: 25.0.50; emacs crash, (continued)
- bug#18815: 25.0.50; emacs crash, Eli Zaretskii, 2014/10/24
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/24
- bug#18815: 25.0.50; emacs crash, Eli Zaretskii, 2014/10/24
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/24
- bug#18815: 25.0.50; emacs crash, Eli Zaretskii, 2014/10/25
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/26
- bug#18815: 25.0.50; emacs crash, Eli Zaretskii, 2014/10/26
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/26
- bug#18815: 25.0.50; emacs crash, Eli Zaretskii, 2014/10/27
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/27
- bug#18815: 25.0.50; emacs crash,
Eli Zaretskii <=
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/27
- bug#18815: 25.0.50; emacs crash, Eli Zaretskii, 2014/10/27
- bug#18815: 25.0.50; emacs crash, Yagnesh Raghava Yakkala, 2014/10/28