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Re: [BUG] Finternal_merge_in_global_face segfault
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From: |
Chong Yidong |
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Subject: |
Re: [BUG] Finternal_merge_in_global_face segfault |
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Date: |
Sat, 05 Jul 2008 11:07:21 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
Johannes Weiner <address@hidden> writes:
> this change
>
> 2008-06-30 Chong Yidong <address@hidden>
>
> * 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.
Please provide a recipe to reproduce this segfault.