GNU bug report logs - #1448
23.0.60; update to cvs emacs crash report

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Message #34 received at 1448 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Juanma Barranquero <lekktu <at> gmail.com>
Cc: 1448 <at> debbugs.gnu.org, fengli <at> blackmagic-design.com
Subject: Re: bug#1448: 23.0.60; update to cvs emacs crash report
Date: Fri, 28 Nov 2008 14:06:10 +0200

> Date: Fri, 28 Nov 2008 12:23:33 +0100
> From: "Juanma Barranquero" <lekktu <at> gmail.com>
> Cc: 1448 <at> emacsbugs.donarmstrong.com, "Feng li" <fengli <at> blackmagic-design.com>
> 
> > Note that `s' is allocated via `alloca' in BUILD_CHAR_GLYPH_STRINGS,
> > which is called by BUILD_GLYPH_STRINGS, which in turn is called by
> > `draw_glyphs' at line 20332 in frame #1:
> 
> Sorry, I fail to understand what you are trying to say.

I was just trying to add more info about where `s' comes from.  Since
it comes from a call to `alloca', which is a compiler built-in with
GCC, it could be a compiler bug

> I've suspected that alloca'd memory is related to the crash, but I
> don't see how.

Neither do I.

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