From: Johannes Weiner <hannes@saeurebad.de>
To: Chong Yidong <cyd@stupidchicken.com>
Cc: Emacs Development Mailing List <emacs-devel@gnu.org>
Subject: Re: [BUG] Finternal_merge_in_global_face segfault
Date: Sat, 05 Jul 2008 17:23:37 +0000 [thread overview]
Message-ID: <87abgws0rq.fsf@saeurebad.de> (raw)
In-Reply-To: <87k5g0z7x2.fsf@stupidchicken.com> (Chong Yidong's message of "Sat, 05 Jul 2008 11:07:21 -0400")
Hi,
Chong Yidong <cyd@stupidchicken.com> writes:
> Johannes Weiner <hannes@saeurebad.de> writes:
>
>> this change
>>
>> 2008-06-30 Chong Yidong <cyd@stupidchicken.com>
>>
>> * xfaces.c (Finternal_merge_in_global_face): If default face was
>> modified, realize it again. Update the font face attribute.
>>
>> makes Emacs segfault in batch mode.
>>
>> The culprit is the bcopy(oldface->lface, ...) according to the
>> stacktrace. I couldn't get gdb to let me inspect oldface (any hints?).
>
> It's probably optimized out. You should recompile Emacs without
> optimization (CFLAGS='-g' ./configure; make) and try again.
I did that (-O0 -g) and could inspect other stuff in this context, not
this. Weird.
> Please provide a recipe to reproduce this segfault.
emacs -batch -f format
Hannes
next prev parent reply other threads:[~2008-07-05 17:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-05 13:34 [BUG] Finternal_merge_in_global_face segfault Johannes Weiner
2008-07-05 15:07 ` Chong Yidong
2008-07-05 17:23 ` Johannes Weiner [this message]
2008-07-05 21:16 ` Chong Yidong
2008-07-06 2:15 ` Johannes Weiner
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