From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.bugs Subject: bug#9335: 24.0.50; Some animated gifs segfault Emacs Date: Sun, 21 Aug 2011 16:59:09 +0100 Message-ID: <828vqmg3hu.fsf@gmail.com> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1313942395 15388 80.91.229.12 (21 Aug 2011 15:59:55 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 21 Aug 2011 15:59:55 +0000 (UTC) To: 9335@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Aug 21 17:59:50 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 1QvARC-0002Dk-0y for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Aug 2011 17:59:50 +0200 Original-Received: from localhost ([::1]:54540 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QvARB-0005aM-NN for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 21 Aug 2011 11:59:38 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QvAQx-0005uU-Vo for bug-gnu-emacs@gnu.org; Sun, 21 Aug 2011 11:59:36 -0400 Original-Received: from lo.gmane.org ([80.91.229.12]:40559) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QvAQx-0005uP-MA for bug-gnu-emacs@gnu.org; Sun, 21 Aug 2011 11:59:35 -0400 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1QvAQt-00027f-Rj for bug-gnu-emacs@gnu.org; Sun, 21 Aug 2011 17:59:31 +0200 Original-Received: from 82-69-64-228.dsl.in-addr.zen.co.uk ([82.69.64.228]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 21 Aug 2011 17:59:31 +0200 Original-Received: from andrewjmoreton by 82-69-64-228.dsl.in-addr.zen.co.uk with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 21 Aug 2011 17:59:31 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 23 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 82-69-64-228.dsl.in-addr.zen.co.uk User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (windows-nt) Cancel-Lock: sha1:0W4IWi0wwwoihdN91jHG6C/Y9lw= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 21 Aug 2011 12:02:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) 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:50194 Archived-At: On Sat 20 Aug 2011, Lars Magne Ingebrigtsen wrote: > Starting program: /home/larsi/src/emacs/trunk/src/emacs > [Thread debugging using libthread_db enabled] > > A few images, like the following, sometimes segfault Emacs 24: > > http://chzichcafterdark.files.wordpress.com/2011/08/funny-pictures-excuse-me.gif > > Program received signal SIGSEGV, Segmentation fault. > gif_load (f=, img=0x3389ea0) at image.c:7360 > 7360 int c = raster[y * image_width + x]; I see crashes on Win32 with a very similar backtrace. > It isn't 100% repeatable -- with this image, it seems to happen every > third time I start Emacs. This image realiably crashes emacs-24 for me: http://en.wikipedia.org/wiki/File:Clock.gif AndyM