From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alan J Third Newsgroups: gmane.emacs.bugs Subject: bug#2099: 23.0.60; `mark_object' with larger nested objects crashes Emacs Date: Sun, 10 Jan 2016 22:12:10 +0000 Message-ID: References: <20090128230645.07F1DC468CC@mt-computer.local> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1452464004 28839 80.91.229.3 (10 Jan 2016 22:13:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 10 Jan 2016 22:13:24 +0000 (UTC) Cc: Markus Triska , 2099@debbugs.gnu.org To: Lars Magne Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 10 23:13:17 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 1aIOEc-0007Nr-39 for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Jan 2016 23:13:14 +0100 Original-Received: from localhost ([::1]:49805 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aIOEa-0006CJ-G4 for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Jan 2016 17:13:12 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39707) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aIOET-0006By-Tn for bug-gnu-emacs@gnu.org; Sun, 10 Jan 2016 17:13:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aIOEP-0008AR-Uf for bug-gnu-emacs@gnu.org; Sun, 10 Jan 2016 17:13:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:57552) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aIOEP-0008AN-RD for bug-gnu-emacs@gnu.org; Sun, 10 Jan 2016 17:13:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aIOEP-0006j0-N4 for bug-gnu-emacs@gnu.org; Sun, 10 Jan 2016 17:13:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan J Third Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 10 Jan 2016 22:13:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 2099 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 2099-submit@debbugs.gnu.org id=B2099.145246395025807 (code B ref 2099); Sun, 10 Jan 2016 22:13:01 +0000 Original-Received: (at 2099) by debbugs.gnu.org; 10 Jan 2016 22:12:30 +0000 Original-Received: from localhost ([127.0.0.1]:45772 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aIODq-0006i5-IP for submit@debbugs.gnu.org; Sun, 10 Jan 2016 17:12:30 -0500 Original-Received: from mail-wm0-f48.google.com ([74.125.82.48]:34978) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aIODl-0006hl-R9 for 2099@debbugs.gnu.org; Sun, 10 Jan 2016 17:12:25 -0500 Original-Received: by mail-wm0-f48.google.com with SMTP id f206so191473486wmf.0 for <2099@debbugs.gnu.org>; Sun, 10 Jan 2016 14:12:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=eO8YqQpe7LByZVr+P+QscGlDDvA/UvO7y1cEz12VWGw=; b=mSz6T1s6u+bdkoos7P6moaotLNl0kUm9c3UbZ7cWxTtG81lM2nABmP+nWP1ASZ4cKu LsfsGmODb6/4PsgzbhgtgfvU2N+sb9C+fmoFS1V6G2XAJ2gfzfxs2uH6RsZuu0mCkvKB sKm2QaZWoixGuWR65Lh+4TJGYLxyjzbIb0QEbBSOTpx2o0qFHxeDsC9CrJrh/k6DDs/G rfEsc2FIWKadnl5DEO+yNycct9xPXSfKBUnZSgpEHv8oFTpZ7Wd45IsWYo86yTR8hDaC xD+tUCxc0sQlhqj5xYSDueC30/BbVE7mIicoD5ihhr0XQmDDxqOfzJHDy0DobN7m6RlX 49gw== X-Received: by 10.28.73.70 with SMTP id w67mr9406528wma.31.1452463936163; Sun, 10 Jan 2016 14:12:16 -0800 (PST) Original-Received: from galloway.idiocy.org (b.7.8.b.2.3.4.6.4.8.7.7.0.9.0.4.9.2.1.8.8.f.3.0.0.b.8.0.1.0.0.2.ip6.arpa. [2001:8b0:3f8:8129:4090:7784:6432:b87b]) by smtp.gmail.com with ESMTPSA id e77sm9920717wma.18.2016.01.10.14.12.15 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 10 Jan 2016 14:12:15 -0800 (PST) In-Reply-To: (Lars Magne Ingebrigtsen's message of "Sun, 11 Sep 2011 23:08:07 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:111471 Archived-At: Lars Magne Ingebrigtsen writes: > Markus Triska writes: > >> When you do: >> >> $ emacs -Q --eval "(let (v) (while t (setq v (cons v v))))" >> >> then Emacs crashes with: >> >> Program received signal EXC_BAD_ACCESS, Could not access memory. >> Reason: KERN_INVALID_ADDRESS at address: 0xbf7ffffc >> 0x0013bc1a in mark_object (arg=40166541) at alloc.c:5372 >> (gdb) bt >> #0 0x0013bc1a in mark_object (arg=40166541) at alloc.c:5372 > > I can confirm that the crash is still present in Emacs 24: And Emacs 25: Fatal error 11: Segmentation fault -- Alan Third