From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#7952: 24.0.50; crash in find_interval Date: Wed, 13 Apr 2011 17:06:32 -0400 Message-ID: <87tye1x3mv.fsf@stupidchicken.com> References: <87r5ag7a72.fsf@silenus.orebokech.com> <87lj0c1bj8.fsf@silenus.orebokech.com> <8339mkrzic.fsf@gnu.org> <87ei6417kl.fsf@silenus.orebokech.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1302728853 17102 80.91.229.12 (13 Apr 2011 21:07:33 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 13 Apr 2011 21:07:33 +0000 (UTC) Cc: 7952@debbugs.gnu.org To: Romain Francoise Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 13 23:07:28 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 1QA7Ha-0004yz-DH for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Apr 2011 23:07:26 +0200 Original-Received: from localhost ([::1]:38520 helo=lists2.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QA7HZ-0004HK-Sh for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Apr 2011 17:07:25 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:54339) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QA7HX-0004HD-7H for bug-gnu-emacs@gnu.org; Wed, 13 Apr 2011 17:07:24 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QA7HW-0001v4-9m for bug-gnu-emacs@gnu.org; Wed, 13 Apr 2011 17:07:23 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:44163) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QA7HW-0001v0-4M for bug-gnu-emacs@gnu.org; Wed, 13 Apr 2011 17:07:22 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QA7HC-0000yT-7Z; Wed, 13 Apr 2011 17:07:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Apr 2011 21:07:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7952 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 7952-submit@debbugs.gnu.org id=B7952.13027288023711 (code B ref 7952); Wed, 13 Apr 2011 21:07:02 +0000 Original-Received: (at 7952) by debbugs.gnu.org; 13 Apr 2011 21:06:42 +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 1QA7Gs-0000xn-3b for submit@debbugs.gnu.org; Wed, 13 Apr 2011 17:06:42 -0400 Original-Received: from vm-emlprdomr-03.its.yale.edu ([130.132.50.144]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QA7Gq-0000xa-14 for 7952@debbugs.gnu.org; Wed, 13 Apr 2011 17:06:40 -0400 Original-Received: from furball (dhcp128036014032.central.yale.edu [128.36.14.32]) (authenticated bits=0) by vm-emlprdomr-03.its.yale.edu (8.14.4/8.14.4) with ESMTP id p3DL6YI6010306 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 13 Apr 2011 17:06:34 -0400 Original-Received: by furball (Postfix, from userid 1000) id DB6D816065B; Wed, 13 Apr 2011 17:06:32 -0400 (EDT) In-Reply-To: <87ei6417kl.fsf@silenus.orebokech.com> (Romain Francoise's message of "Fri, 18 Mar 2011 21:45:30 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-Scanned-By: MIMEDefang 2.71 on 130.132.50.144 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 13 Apr 2011 17:07:02 -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:45799 Archived-At: Romain Francoise writes: > 1) Start ./src/emacs -Q -nw in the top-level of the source tree > 2) Do M-x grep-find RET emacs RET > 3) Do C-x 0 to maximize the window with the *grep* buffer > 4) Move around with C-v, M-v, M-< or M-> until it crashes (e.g. M-> M-v) I can reproduce it too, and have bisected the crash down to 103013: Stefan Monnier 2011-01-28 [merge] * progmodes/compile.el: Don't use font-lock any more. revno: 103013 [merge] committer: Stefan Monnier branch nick: trunk timestamp: Fri 2011-01-28 17:12:05 -0500 message: * progmodes/compile.el: Don't use font-lock any more. Unfortunately, this is a change in only compile.el, which means the problem somewhere in the C code did not originate in this commit, and is only triggered by it.