Subject: Re: bug#3809: 23.1.50; crash in abbrev mode

From: Kenichi Handa <[email-masked]>
Date: Mon, 13 Jul 2009 10:28:56 +0900

In article <[email-masked]>, Chong Yidong <[email-masked]> writes:

> > My Emacs (compiled with CFLAGS='-g -DENABLE_CHECKING') has
> > just crashed as this:
> >
> > % emacs -Q
> > C-x m
> > M-x message-mode
> > handa@
> >
> > Emacs crashes when I type the last "@" (in To: subject
> > line).  It seems that "handa" can be any other string.  It
> > is reproducible with EMACS_23_1_RC branch too.

> I can't reproduce this, even with CFLAGS='-g
> -DENABLE_CHECKING'.

Perhaps, that's because you don't have any alias settings in
~/.mailrc.

> But, you're right about this:

> > In the above code, at least we should have a ckeck of
> > SYMBOLP (sym).

> Could you go ahead and add this check, and if this fixes the crash for
> you, please close the bug.  Thanks.

Ok.  Just done.

---
Kenichi Handa
[email-masked]