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#19596: 25.0.50; Crash on mouse click when menu is poped. Date: Wed, 14 Jan 2015 20:54:58 +0200 Message-ID: <83387d42gt.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1421261719 24419 80.91.229.3 (14 Jan 2015 18:55:19 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 14 Jan 2015 18:55:19 +0000 (UTC) Cc: 19596-done@debbugs.gnu.org To: Chris Zheng Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 14 19:55:13 2015 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 1YBT60-00022l-ID for geb-bug-gnu-emacs@m.gmane.org; Wed, 14 Jan 2015 19:55:12 +0100 Original-Received: from localhost ([::1]:47737 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YBT60-00087t-1h for geb-bug-gnu-emacs@m.gmane.org; Wed, 14 Jan 2015 13:55:12 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56781) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YBT5w-00085T-2T for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:55:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YBT5r-0000NX-2n for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:55:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48233) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YBT5r-0000NI-08 for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:55:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YBT5q-0004kZ-OV for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:55:02 -0500 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Wed, 14 Jan 2015 18:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 19596 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 19596@debbugs.gnu.org, eliz@gnu.org, chriszheng99@gmail.com Original-Received: via spool by 19596-done@debbugs.gnu.org id=D19596.142126169518238 (code D ref 19596); Wed, 14 Jan 2015 18:55:02 +0000 Original-Received: (at 19596-done) by debbugs.gnu.org; 14 Jan 2015 18:54:55 +0000 Original-Received: from localhost ([127.0.0.1]:57093 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YBT5j-0004k6-9D for submit@debbugs.gnu.org; Wed, 14 Jan 2015 13:54:55 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:47585) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YBT5h-0004jq-50 for 19596-done@debbugs.gnu.org; Wed, 14 Jan 2015 13:54:54 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NI600G00KFIF300@a-mtaout22.012.net.il> for 19596-done@debbugs.gnu.org; Wed, 14 Jan 2015 20:54:46 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NI600G0NKJAEK10@a-mtaout22.012.net.il>; Wed, 14 Jan 2015 20:54:46 +0200 (IST) In-reply-to: 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:98354 Archived-At: > Date: Wed, 14 Jan 2015 20:40:59 +0800 > From: Chris Zheng > > On Windows with git master I experienced crashes when I use AUCTeX, and > I think I find a simple way to reproduce it: > > 1. Start Emacs with `-Q'; > 2. Left-click on `Lisp interaction' on mode line; > 3. Move mouse cursor to the first item `Complete Lisp Symbol', and it > will be highlighted. > 4. Move mouse cursor out of the poped menu, left-click on main frame of > Emacs, and it will crash with > > Program received signal SIGSEGV, Segmentation fault. > re_search_2 (bufp=0x40063a878 , str1=0x0, size1=0, > str2=0x6e006f00690074
, > size2=32651569749622816, startpos=0, range=0, regs=0x0, > stop=32651569749622816) at regex.c:4411 > 4411 buf_ch = STRING_CHAR (d); Thanks, I fixed this on master. (Please in the future try reporting the bug from the same build where you encountered it, otherwise the information collected by report-emacs-bug is not really helpful for bug resolution.)