From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] master 8ba156f: Attempt to avoid crashes in plist-member Date: Mon, 12 Oct 2015 20:36:06 -0700 Organization: UCLA Computer Science Department Message-ID: <561C7C26.3060408@cs.ucla.edu> References: <20151012170324.17966.77@vcs.savannah.gnu.org> <83k2qro5eg.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1444707399 6223 80.91.229.3 (13 Oct 2015 03:36:39 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Oct 2015 03:36:39 +0000 (UTC) Cc: emacs-devel@gnu.org To: Eli Zaretskii , Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Oct 13 05:36:30 2015 Return-path: Envelope-to: ged-emacs-devel@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 1ZlqO5-0007Y7-Jg for ged-emacs-devel@m.gmane.org; Tue, 13 Oct 2015 05:36:29 +0200 Original-Received: from localhost ([::1]:60143 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZlqO4-0002N0-Nl for ged-emacs-devel@m.gmane.org; Mon, 12 Oct 2015 23:36:28 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56612) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZlqNq-0002Mu-5V for emacs-devel@gnu.org; Mon, 12 Oct 2015 23:36:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZlqNp-0007t8-GY for emacs-devel@gnu.org; Mon, 12 Oct 2015 23:36:14 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:49901) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZlqNl-0007sq-9h; Mon, 12 Oct 2015 23:36:09 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id ED9F5160504; Mon, 12 Oct 2015 20:36:07 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id l0QKnFN07lxy; Mon, 12 Oct 2015 20:36:07 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 4DDF6160E2B; Mon, 12 Oct 2015 20:36:07 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id rsxqFAK0emOe; Mon, 12 Oct 2015 20:36:07 -0700 (PDT) Original-Received: from [192.168.1.9] (pool-100-32-155-148.lsanca.fios.verizon.net [100.32.155.148]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 2523C160504; Mon, 12 Oct 2015 20:36:07 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 In-Reply-To: <83k2qro5eg.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 131.179.128.68 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:191425 Archived-At: Eli Zaretskii wrote: > QUIT could call some Lisp. Sure, but Lisp cannot affect the value of CONSP (plist). > How else would you explain a segfault in that loop? It's not clear the code is in that loop. It could merely be RtlCaptureStackBackTrace misbehaving, no?