From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#2099: 23.0.60; `mark_object' with larger nested objects crashes Emacs Date: Mon, 12 Sep 2011 01:47:42 +0200 Organization: Programmerer Ingebrigtsen Message-ID: References: <20090128230645.07F1DC468CC@mt-computer.local> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1315785114 29223 80.91.229.12 (11 Sep 2011 23:51:54 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 11 Sep 2011 23:51:54 +0000 (UTC) To: 2099@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Sep 12 01:51:50 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1R2toT-00045z-9V for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 Sep 2011 01:51:49 +0200 Original-Received: from localhost ([::1]:42003 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R2toS-00066X-Ur for geb-bug-gnu-emacs@m.gmane.org; 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I think? Looking at mark_object, it seems like it could pretty easily be rewritten to be non-recursive, just by changing it into a loop, and using a stack to do visit all the objects. But that's probably not an Emacs 24.1 thing. The other question is what other interesting deep-nesting bugs a structure like that might reveal, so even if we fix the mark_object case, that might not help us much. Difficult to say... -- (domestic pets only, the antidote for overdose, milk.) bloggy blog http://lars.ingebrigtsen.no/