From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.bugs Subject: bug#8915: 23.3; Repeatable segmentation fault, all platforms, in character composition code Date: Thu, 07 Jul 2011 16:13:16 +0900 Message-ID: References: <1C1DC554-0A35-4CAC-B896-98DF5E3AB684@ed.ac.uk> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1310023229 12372 80.91.229.12 (7 Jul 2011 07:20:29 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 7 Jul 2011 07:20:29 +0000 (UTC) Cc: 8915@debbugs.gnu.org, David.Aspinall@ed.ac.uk To: YAMAMOTO Mitsuharu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 07 09:20:24 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 1Qeisp-0005DT-EI for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Jul 2011 09:20:23 +0200 Original-Received: from localhost ([::1]:52222 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qeisl-0006ox-8y for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Jul 2011 03:20:19 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:46796) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qeimi-0005RV-RY for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2011 03:14:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qeimh-0004KO-0Q for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2011 03:14:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:32932) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qeimg-0004KJ-Q9 for bug-gnu-emacs@gnu.org; Thu, 07 Jul 2011 03:14:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1Qeimg-0003Di-3l; Thu, 07 Jul 2011 03:14:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Kenichi Handa 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 07:14:02 +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=B8915.131002280712329 (code B ref 8915); Thu, 07 Jul 2011 07:14:02 +0000 Original-Received: (at 8915) by debbugs.gnu.org; 7 Jul 2011 07:13:27 +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 1Qeim7-0003Co-8K for submit@debbugs.gnu.org; Thu, 07 Jul 2011 03:13:27 -0400 Original-Received: from mx1.aist.go.jp ([150.29.246.133]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Qeim5-0003CZ-3A for 8915@debbugs.gnu.org; Thu, 07 Jul 2011 03:13:26 -0400 Original-Received: from rqsmtp2.aist.go.jp (rqsmtp2.aist.go.jp [150.29.254.123]) by mx1.aist.go.jp with ESMTP id p677DHPp003666; Thu, 7 Jul 2011 16:13:18 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp4.aist.go.jp by rqsmtp2.aist.go.jp with ESMTP id p677DHco024192; Thu, 7 Jul 2011 16:13:17 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp4.aist.go.jp with ESMTP id p677DH01028226; Thu, 7 Jul 2011 16:13:17 +0900 (JST) env-from (handa@m17n.org) Original-Received: from handa by etlken with local (Exim 4.71) (envelope-from ) id 1Qeilw-0008Ti-TM; Thu, 07 Jul 2011 16:13:16 +0900 In-Reply-To: (message from YAMAMOTO Mitsuharu on Thu, 07 Jul 2011 16:05:29 +0900) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 07 Jul 2011 03:14:02 -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:48148 Archived-At: In article , YAMAMOTO Mitsuharu writes: >>>>>> 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. Thank you for verifying it. I've just committed that change to emacs-23 branch. --- Kenichi Handa handa@m17n.org