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#23869: 25.0.95; replace-match can crash emacs Date: Mon, 04 Jul 2016 18:36:20 +0300 Message-ID: <83a8hxpg97.fsf@gnu.org> References: <837fd8vwf5.fsf@gnu.org> <8360ssvv17.fsf@gnu.org> <83twgavhua.fsf@gnu.org> <83wpl2pim6.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1467646742 19300 80.91.229.3 (4 Jul 2016 15:39:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 4 Jul 2016 15:39:02 +0000 (UTC) Cc: 23869-done@debbugs.gnu.org, sdl.web@gmail.com To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 04 17:38:51 2016 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 1bK5xQ-0001BR-2E for geb-bug-gnu-emacs@m.gmane.org; Mon, 04 Jul 2016 17:38:48 +0200 Original-Received: from localhost ([::1]:48685 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bK5xP-0003LD-FS for geb-bug-gnu-emacs@m.gmane.org; Mon, 04 Jul 2016 11:38:47 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45185) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bK5vn-0001Nr-NL for bug-gnu-emacs@gnu.org; Mon, 04 Jul 2016 11:37:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bK5vi-0001UC-OL for bug-gnu-emacs@gnu.org; Mon, 04 Jul 2016 11:37:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:53152) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bK5vi-0001U3-LP for bug-gnu-emacs@gnu.org; Mon, 04 Jul 2016 11:37:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bK5vi-0001Ir-Er for bug-gnu-emacs@gnu.org; Mon, 04 Jul 2016 11:37:02 -0400 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Mon, 04 Jul 2016 15:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 23869 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 23869@debbugs.gnu.org, eliz@gnu.org, sdl.web@gmail.com Original-Received: via spool by 23869-done@debbugs.gnu.org id=D23869.14676466134990 (code D ref 23869); Mon, 04 Jul 2016 15:37:02 +0000 Original-Received: (at 23869-done) by debbugs.gnu.org; 4 Jul 2016 15:36:53 +0000 Original-Received: from localhost ([127.0.0.1]:37255 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bK5vZ-0001IP-B4 for submit@debbugs.gnu.org; Mon, 04 Jul 2016 11:36:53 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:54076) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bK5vX-0001IC-4t for 23869-done@debbugs.gnu.org; Mon, 04 Jul 2016 11:36:51 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bK5vN-0001Nn-Tc for 23869-done@debbugs.gnu.org; Mon, 04 Jul 2016 11:36:45 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:57095) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bK5vN-0001NN-QP; Mon, 04 Jul 2016 11:36:41 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2047 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bK5vL-0000Q7-QQ; Mon, 04 Jul 2016 11:36:40 -0400 In-reply-to: (message from Stefan Monnier on Sun, 03 Jul 2016 17:06:18 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:120402 Archived-At: > From: Stefan Monnier > Cc: sdl.web@gmail.com, 23869@debbugs.gnu.org > Date: Sun, 03 Jul 2016 17:06:18 -0400 > > > The only alternative I'm aware of is to detect the clobbering and > > error out, as the patch I proposed does as "last line of defense". > > Sounds fine, yes. > > > Is that what you had in mind? > > I didn't have anything specific in mind, but indeed it's typically the > approach I've taken so far in similar circumstances (e.g. detecting > when syntax-propertize modified the buffer and cry foul if so). Thanks, I installed on emacs-25 changes to do that, and I'm closing this bug.