From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#24358: 25.1.50; re-search-forward errors with "Variable binding depth exceeds max-specpdl-size" Date: Sat, 08 Oct 2016 17:47:46 +0300 Message-ID: <83fuo6hp7x.fsf@gnu.org> References: <87twe6sx2g.fsf@users.sourceforge.net> <87eg51ng4r.fsf_-_@users.sourceforge.net> <87k2djwumn.fsf@users.sourceforge.net> <83h98nidvd.fsf@gnu.org> <87eg3rvtsf.fsf@users.sourceforge.net> <83k2dihpm9.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1475938185 12965 195.159.176.226 (8 Oct 2016 14:49:45 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 8 Oct 2016 14:49:45 +0000 (UTC) Cc: 24358@debbugs.gnu.org, peder@klingenberg.no To: npostavs@users.sourceforge.net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Oct 08 16:49:41 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bssw8-0008JK-2Z for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Oct 2016 16:49:16 +0200 Original-Received: from localhost ([::1]:41387 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bssw6-00005r-GF for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Oct 2016 10:49:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53833) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bssw0-00005X-2a for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 10:49:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bssvu-0003y1-In for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 10:49:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:42663) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bssvu-0003xe-Ee for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 10:49:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bssvu-0002r2-4U for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 10:49:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 08 Oct 2016 14:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24358 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24358-submit@debbugs.gnu.org id=B24358.147593808710893 (code B ref 24358); Sat, 08 Oct 2016 14:49:02 +0000 Original-Received: (at 24358) by debbugs.gnu.org; 8 Oct 2016 14:48:07 +0000 Original-Received: from localhost ([127.0.0.1]:48853 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bssv1-0002pd-6W for submit@debbugs.gnu.org; Sat, 08 Oct 2016 10:48:07 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:34528) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bssuz-0002p7-Df for 24358@debbugs.gnu.org; Sat, 08 Oct 2016 10:48:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bssup-0002uY-Gc for 24358@debbugs.gnu.org; Sat, 08 Oct 2016 10:47:59 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:47871) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bssuY-0002WV-0W; Sat, 08 Oct 2016 10:47:38 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2812 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bssuX-0000d1-6C; Sat, 08 Oct 2016 10:47:37 -0400 In-reply-to: <83k2dihpm9.fsf@gnu.org> (message from Eli Zaretskii on Sat, 08 Oct 2016 17:39:10 +0300) 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:124215 Archived-At: > Date: Sat, 08 Oct 2016 17:39:10 +0300 > From: Eli Zaretskii > Cc: 24358@debbugs.gnu.org, peder@klingenberg.no > > > Old value = 68 'D' > > New value = 0 '\000' > > If that string is data of a Lisp string, then a call to malloc could > relocate the data. Code that holds C pointers into buffer or string > text should either use SREF, or recompute the C pointer after each > function call which could GC. Or maybe that string was already free'd?