From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#12745: crash in bidi_pop_it during (idle) redisplay Date: Sun, 28 Oct 2012 00:49:23 -0700 Organization: UCLA Computer Science Department Message-ID: <508CE383.1070507@cs.ucla.edu> References: <508CA6FC.4070203@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1351410588 6467 80.91.229.3 (28 Oct 2012 07:49:48 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 28 Oct 2012 07:49:48 +0000 (UTC) To: 12745@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 28 08:49:56 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TSNd5-0006L0-Rq for geb-bug-gnu-emacs@m.gmane.org; Sun, 28 Oct 2012 08:49:55 +0100 Original-Received: from localhost ([::1]:52355 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TSNcx-0006xP-Kp for geb-bug-gnu-emacs@m.gmane.org; Sun, 28 Oct 2012 03:49:47 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:48196) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TSNcv-0006wL-76 for bug-gnu-emacs@gnu.org; Sun, 28 Oct 2012 03:49:46 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TSNct-0004D4-Rm for bug-gnu-emacs@gnu.org; Sun, 28 Oct 2012 03:49:45 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54241) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TSNct-0004Co-Ki for bug-gnu-emacs@gnu.org; Sun, 28 Oct 2012 03:49:43 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TSNf8-0005QH-6W for bug-gnu-emacs@gnu.org; Sun, 28 Oct 2012 03:52:02 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <508CA6FC.4070203@cs.ucla.edu> Resent-From: Paul Eggert Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 28 Oct 2012 07:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12745 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 12745-submit@debbugs.gnu.org id=B12745.135141070320821 (code B ref 12745); Sun, 28 Oct 2012 07:52:02 +0000 Original-Received: (at 12745) by debbugs.gnu.org; 28 Oct 2012 07:51:43 +0000 Original-Received: from localhost ([127.0.0.1]:36259 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TSNep-0005Pm-A4 for submit@debbugs.gnu.org; Sun, 28 Oct 2012 03:51:43 -0400 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:37233) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TSNem-0005Pd-DH for 12745@debbugs.gnu.org; Sun, 28 Oct 2012 03:51:42 -0400 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 8546939E810F for <12745@debbugs.gnu.org>; Sun, 28 Oct 2012 00:49:20 -0700 (PDT) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IcZttPaXMVW6 for <12745@debbugs.gnu.org>; Sun, 28 Oct 2012 00:49:20 -0700 (PDT) Original-Received: from [192.168.1.3] (pool-108-23-119-2.lsanca.fios.verizon.net [108.23.119.2]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id E58F339E8109 for <12745@debbugs.gnu.org>; Sun, 28 Oct 2012 00:49:19 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20121011 Thunderbird/16.0.1 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:66124 Archived-At: [This is a copy of .] Date: Sun, 28 Oct 2012 05:58:18 +0200 From: Eli Zaretskii > Date: Sat, 27 Oct 2012 19:25:49 -0700 > From: Ami Fischman > > Emacs 24.2 regularly crashes on me with the backtrace below. Thank you for your report. First, please file a bug about this via "M-x report-emacs-bug RET". Second, please show the value of it->current in frame #7 (inside next_overlay_string). Third, could you please try the latest development code, and possibly compile without optimizations? Several bugs in this area were fixed since 24.2 was released, so perhaps this is one of them.