From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#9234: 23.3; Long lines in compilation output cause stack overflow in regexp matcher Date: Wed, 05 Feb 2014 17:33:42 -0800 Message-ID: <87zjm5uirt.fsf@building.gnus.org> References: <718C9E83-4C0A-4E5C-807B-06A1F1AF4E39@garethrees.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1391650571 24299 80.91.229.3 (6 Feb 2014 01:36:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 6 Feb 2014 01:36:11 +0000 (UTC) Cc: 9234@debbugs.gnu.org To: Gareth Rees Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Feb 06 02:36:18 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 1WBDt3-0006sp-Si for geb-bug-gnu-emacs@m.gmane.org; Thu, 06 Feb 2014 02:36:18 +0100 Original-Received: from localhost ([::1]:34109 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBDt3-0004JF-Gv for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Feb 2014 20:36:17 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36966) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBDsv-0004Ga-44 for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 20:36:14 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WBDsp-0000o5-17 for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 20:36:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37684) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBDso-0000o1-Te for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 20:36:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WBDso-0002AC-ME for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 20:36:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 06 Feb 2014 01:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9234 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: unreproducible Original-Received: via spool by 9234-submit@debbugs.gnu.org id=B9234.13916505138227 (code B ref 9234); Thu, 06 Feb 2014 01:36:02 +0000 Original-Received: (at 9234) by debbugs.gnu.org; 6 Feb 2014 01:35:13 +0000 Original-Received: from localhost ([127.0.0.1]:51697 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WBDrx-00028W-Gn for submit@debbugs.gnu.org; Wed, 05 Feb 2014 20:35:13 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:41568) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WBDrq-00028D-Tf for 9234@debbugs.gnu.org; Wed, 05 Feb 2014 20:35:06 -0500 Original-Received: from [204.14.154.233] (helo=building.gnus.org) by hermes.netfonds.no with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1WBDrZ-0008U2-O3; Thu, 06 Feb 2014 02:34:46 +0100 In-Reply-To: (Lars Magne Ingebrigtsen's message of "Sun, 11 Sep 2011 06:17:38 +0200") User-Agent: Gnus/5.13001 (Ma Gnus v0.10) Emacs/24.3.50 (gnu/linux) X-MailScanner-ID: 1WBDrZ-0008U2-O3 MailScanner-NULL-Check: 1392255286.59212@HJ3ENS0Gl0hu34LU7CaBSg 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:84682 Archived-At: Lars Magne Ingebrigtsen writes: > Gareth Rees writes: > >> In a fresh emacs -Q, type >> >> M-x compile RET for X in {1..100000}; do echo -n 1; done RET >> >> The following message appears in the echo area: >> >> error in process filter: Stack overflow in regexp matcher >> >> With debug-on-error turned on, I get the following backtrace: >> >> Debugger entered--Lisp error: (error "Stack overflow in regexp matcher") >> re-search-forward("^ *\\([^ \n]+\\)(\\([0-9]+\\)): \\(?:error\\|warnin\\(g\\)\\|remar\\(k\\)\\)" 34233 t) > > I'm unable to reproduce this bug in Emacs 24... This bug report was previously marked "unreproducible" two years ago, so I'm closing this report. If this is still a problem, please reopen the bug report. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog http://lars.ingebrigtsen.no/