GNU bug report logs - #8915
23.3; Repeatable segmentation fault, all platforms, in character composition code

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Package: emacs;

Reported by: David Aspinall <David.Aspinall <at> ed.ac.uk>

Date: Tue, 21 Jun 2011 16:17:03 UTC

Severity: important

Found in version 23.3

Done: Chong Yidong <cyd <at> stupidchicken.com>

Bug is archived. No further changes may be made.

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From: Kenichi Handa <handa <at> m17n.org>
To: YAMAMOTO Mitsuharu <mituharu <at> math.s.chiba-u.ac.jp>
Cc: 8915 <at> debbugs.gnu.org, David.Aspinall <at> ed.ac.uk, handa <at> m17n.org
Subject: bug#8915: 23.3; Repeatable segmentation fault, all platforms, in character	composition code
Date: Thu, 07 Jul 2011 16:13:16 +0900

In article <wl8vsa605h.wl%mituharu <at> math.s.chiba-u.ac.jp>, YAMAMOTO Mitsuharu <mituharu <at> math.s.chiba-u.ac.jp> writes:

>>>>>> On Thu, 07 Jul 2011 15:02:32 +0900, Kenichi Handa <handa <at> m17n.org> said:
> > Could you please try the attached patch which, I think, is cleaner.
> > It simply ignores a composition added by font-lock at the first
> > time.  The next redisplay will finds that composition at earlier
> > position (i.e. the starting position of the composition), and thus
> > handles it correctly.

> This works for me and the reported case no longer crashes.  Thanks.

Thank you for verifying it.  I've just committed that change
to emacs-23 branch.

---
Kenichi Handa
handa <at> m17n.org
This bug report was last modified 13 years and 323 days ago.

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