From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#8915: 23.3; Repeatable segmentation fault, all platforms, in character composition code Date: Thu, 07 Jul 2011 16:05:29 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: dough.gmane.org 1310023098 11655 80.91.229.12 (7 Jul 2011 07:18:18 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 7 Jul 2011 07:18:18 +0000 (UTC) Cc: 8915@debbugs.gnu.org, David.Aspinall@ed.ac.uk To: Kenichi Handa Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 07 09:18:14 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Qeiqk-0004WG-0r for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Jul 2011 09:18:14 +0200 Original-Received: from localhost ([::1]:51436 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qeiqi-0006LR-PY for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Jul 2011 03:18:13 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:60309) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qeif0-0003iZ-KU for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2011 03:06:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qeiex-00035b-0z for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2011 03:06:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56335) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qeiew-00035W-PR for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2011 03:06:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1Qeiev-00032x-UB; Thu, 07 Jul 2011 03:06:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 07 Jul 2011 07:06:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8915 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8915-submit@debbugs.gnu.org id=B8915.131002235011694 (code B ref 8915); Thu, 07 Jul 2011 07:06:01 +0000 Original-Received: (at 8915) by debbugs.gnu.org; 7 Jul 2011 07:05:50 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Qeiej-00032Z-U7 for submit@debbugs.gnu.org; Thu, 07 Jul 2011 03:05:50 -0400 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QeieZ-00032B-Id for 8915@debbugs.gnu.org; Thu, 07 Jul 2011 03:05:48 -0400 Original-Received: from church.math.s.chiba-u.ac.jp (church [133.82.132.36]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 0E2ECC0557; Thu, 7 Jul 2011 16:05:30 +0900 (JST) In-Reply-To: User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 07 Jul 2011 03:06:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:48147 Archived-At: >>>>> On Thu, 07 Jul 2011 15:02:32 +0900, Kenichi Handa 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. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp