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#30481: 26.0.91; infinite recursion + edebug = memory corruption Date: Fri, 16 Feb 2018 10:39:08 +0200 Message-ID: <83k1vde3bn.fsf@gnu.org> References: <87shaun9ix.fsf@users.sourceforge.net> <87po5ymqed.fsf@users.sourceforge.net> <874lnafeun.fsf@gmx.de> <87mv12m3q6.fsf@users.sourceforge.net> <877es528vp.fsf@gmx.de> <87h8r9mlxx.fsf@users.sourceforge.net> <87sha17gf1.fsf_-_@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1518770300 18987 195.159.176.226 (16 Feb 2018 08:38:20 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 16 Feb 2018 08:38:20 +0000 (UTC) Cc: 30481@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Feb 16 09:38:15 2018 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 1embX3-0004Vz-Vu for geb-bug-gnu-emacs@m.gmane.org; Fri, 16 Feb 2018 09:38:14 +0100 Original-Received: from localhost ([::1]:51896 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1embZ4-0001Xl-FG for geb-bug-gnu-emacs@m.gmane.org; Fri, 16 Feb 2018 03:40:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42587) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1embYv-0001WM-BB for bug-gnu-emacs@gnu.org; Fri, 16 Feb 2018 03:40:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1embYo-0004FA-8k for bug-gnu-emacs@gnu.org; Fri, 16 Feb 2018 03:40:09 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:37710) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1embYo-0004F6-4v for bug-gnu-emacs@gnu.org; Fri, 16 Feb 2018 03:40:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1embYn-0004qB-UE for bug-gnu-emacs@gnu.org; Fri, 16 Feb 2018 03:40:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 16 Feb 2018 08:40:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30481 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 30481-submit@debbugs.gnu.org id=B30481.151877036018546 (code B ref 30481); Fri, 16 Feb 2018 08:40:01 +0000 Original-Received: (at 30481) by debbugs.gnu.org; 16 Feb 2018 08:39:20 +0000 Original-Received: from localhost ([127.0.0.1]:45607 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1embY8-0004p4-Dz for submit@debbugs.gnu.org; Fri, 16 Feb 2018 03:39:20 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:51437) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1embY7-0004oq-7d for 30481@debbugs.gnu.org; Fri, 16 Feb 2018 03:39:19 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1embXy-0003oJ-8s for 30481@debbugs.gnu.org; Fri, 16 Feb 2018 03:39:14 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:47671) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1embXy-0003nw-4O; Fri, 16 Feb 2018 03:39:10 -0500 Original-Received: from [176.228.60.248] (port=1672 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1embXx-0007Ye-HL; Fri, 16 Feb 2018 03:39:09 -0500 In-reply-to: <87sha17gf1.fsf_-_@gmail.com> (message from Noam Postavsky on Thu, 15 Feb 2018 22:38:10 -0500) 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:143337 Archived-At: > From: Noam Postavsky > Date: Thu, 15 Feb 2018 22:38:10 -0500 > > The following patch solves the problem by not calling > signal-hook-function when the specpdl array is exhausted. I think it > could be safe for emacs-26. Please push to emacs-26, and thanks. (Is it practical to have a test for this?)