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#18339: 24.4.50; Inserting '$' in TeX-mode cause Emacs crashed in MS-Windows with trunk. Date: Wed, 27 Aug 2014 22:46:16 +0300 Message-ID: <8361hdk96f.fsf@gnu.org> References: <20140828.021809.1208842229714963583.chriszheng99@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1409168849 27789 80.91.229.3 (27 Aug 2014 19:47:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 27 Aug 2014 19:47:29 +0000 (UTC) Cc: 18339-done@debbugs.gnu.org To: Chris Zheng Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 27 21:47:22 2014 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 1XMjBh-0006XZ-5w for geb-bug-gnu-emacs@m.gmane.org; Wed, 27 Aug 2014 21:47:21 +0200 Original-Received: from localhost ([::1]:33061 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XMjBg-0003v0-RJ for geb-bug-gnu-emacs@m.gmane.org; Wed, 27 Aug 2014 15:47:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60953) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XMjBW-0003u2-Bw for bug-gnu-emacs@gnu.org; Wed, 27 Aug 2014 15:47:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XMjBO-0001sI-SY for bug-gnu-emacs@gnu.org; Wed, 27 Aug 2014 15:47:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46933) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XMjBO-0001sC-PV for bug-gnu-emacs@gnu.org; Wed, 27 Aug 2014 15:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XMjBO-0003Eh-GB for bug-gnu-emacs@gnu.org; Wed, 27 Aug 2014 15:47:02 -0400 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Wed, 27 Aug 2014 19:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 18339 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 18339@debbugs.gnu.org, eliz@gnu.org, chriszheng99@gmail.com Original-Received: via spool by 18339-done@debbugs.gnu.org id=D18339.140916877512374 (code D ref 18339); Wed, 27 Aug 2014 19:47:01 +0000 Original-Received: (at 18339-done) by debbugs.gnu.org; 27 Aug 2014 19:46:15 +0000 Original-Received: from localhost ([127.0.0.1]:53875 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XMjAc-0003DV-Fl for submit@debbugs.gnu.org; Wed, 27 Aug 2014 15:46:14 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:50054) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XMjAY-0003D8-Qa for 18339-done@debbugs.gnu.org; Wed, 27 Aug 2014 15:46:12 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0NAZ00J00DEWHZ00@a-mtaout21.012.net.il> for 18339-done@debbugs.gnu.org; Wed, 27 Aug 2014 22:46:03 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NAZ00J5NDKREW80@a-mtaout21.012.net.il>; Wed, 27 Aug 2014 22:46:03 +0300 (IDT) In-reply-to: <20140828.021809.1208842229714963583.chriszheng99@gmail.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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:92742 Archived-At: > Date: Thu, 28 Aug 2014 02:18:09 +0800 > From: Chris Zheng > > > I found Emacs crashed when I insert '}' after '\frac{}' in > tex-mode. Then I started emacs with '-Q' and found that the following > steps can reproduce the bug: > 1. start Emacs with emacs -Q. > 2. C-x C-f to visit a new TeX file, e.g. C:\a.tex. > 3. In the opened buffer, type $ from keyboard. A signal SIGSEGV > received with the following message: > Program received signal SIGSEGV, Segmentation fault. > 0x00000004001d0b50 in dec_bytepos (bytepos=0) at syntax.c:510 > 510 DEC_POS (bytepos); Thanks, I fixed this in trunk revision 117752.