From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#10696: 24.0.93; crash by null string display property Date: Sat, 04 Feb 2012 11:28:55 +0200 Message-ID: <838vkjdk14.fsf@gnu.org> References: <87d39xtlvd.fsf@m17n.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1328347773 5013 80.91.229.3 (4 Feb 2012 09:29:33 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 4 Feb 2012 09:29:33 +0000 (UTC) Cc: 10696-done@debbugs.gnu.org To: Kenichi Handa Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Feb 04 10:29:32 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Rtbw3-0004W9-GN for geb-bug-gnu-emacs@m.gmane.org; Sat, 04 Feb 2012 10:29:31 +0100 Original-Received: from localhost ([::1]:60864 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rtbw2-0007G2-9n for geb-bug-gnu-emacs@m.gmane.org; Sat, 04 Feb 2012 04:29:30 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:46751) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rtbvy-0007FW-Qq for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2012 04:29:28 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Rtbvx-0003VS-NA for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2012 04:29:26 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:49476) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rtbvx-0003VL-KE for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2012 04:29:25 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RtbwY-0000TE-Sg for bug-gnu-emacs@gnu.org; Sat, 04 Feb 2012 04:30:02 -0500 Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sat, 04 Feb 2012 09:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 10696 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 10696@debbugs.gnu.org, eliz@gnu.org Original-Received: via spool by 10696-done@debbugs.gnu.org id=D10696.13283477821751 (code D ref 10696); Sat, 04 Feb 2012 09:30:02 +0000 Original-Received: (at 10696-done) by debbugs.gnu.org; 4 Feb 2012 09:29:42 +0000 Original-Received: from localhost ([127.0.0.1]:53098 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RtbwE-0000SC-Dt for submit@debbugs.gnu.org; Sat, 04 Feb 2012 04:29:42 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:54266) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RtbwC-0000S0-Df for 10696-done@debbugs.gnu.org; Sat, 04 Feb 2012 04:29:41 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LYV008003FGH600@a-mtaout22.012.net.il> for 10696-done@debbugs.gnu.org; Sat, 04 Feb 2012 11:28:56 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([77.126.149.90]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LYV008153O6AK70@a-mtaout22.012.net.il>; Sat, 04 Feb 2012 11:28:55 +0200 (IST) In-reply-to: <87d39xtlvd.fsf@m17n.org> X-012-Sender: halo1@inter.net.il 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:56466 Archived-At: > From: Kenichi Handa > Date: Thu, 02 Feb 2012 22:17:58 +0900 > > Emacs crashes by this scenario. > > Start Emacs under gdb as this > > % cd .../emacs/src > % gdb emacs > (gdb) run -Q > > Then type this in *scratch* buffer. > > (put-text-property 1 3 'display "")C-j > ESC < C-f C-b > > Then Emacs abort as this. > > Breakpoint 1, abort () at emacs.c:394 > (gdb) bt full > #0 abort () at emacs.c:394 > No locals. > #1 0x0817b0f6 in buf_charpos_to_bytepos (b=0x8486dd0, charpos=0) > at marker.c:130 Fixed in revision 107088 on the trunk.