From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#6214: 23.1; json-read-string crashes emacs with long string Date: Tue, 17 Aug 2010 17:46:57 -0400 Message-ID: <87wrroj4j2.fsf__17335.7107713402$1282082945$gmane$org@stupidchicken.com> References: <87pr0t5h1q.fsf@yoom.home.cworth.org> <87fx1pkrsh.fsf@stupidchicken.com> <87tymzv6ga.fsf@steelpick.2x.cz> <878w4afozw.fsf@stupidchicken.com> <87sk2hbq3s.fsf@steelpick.2x.cz> <8739ug3mrr.fsf@stupidchicken.com> <87r5i02uo7.fsf@steelpick.2x.cz> <874oeuv4le.fsf@stupidchicken.com> <87fwye2sxt.fsf@steelpick.2x.cz> <87pqxhmg0i.fsf@stupidchicken.com> <87sk2dxl01.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1282082945 14650 80.91.229.12 (17 Aug 2010 22:09:05 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 17 Aug 2010 22:09:05 +0000 (UTC) Cc: 6214@debbugs.gnu.org, Notmuch mailing list , Carl Worth , Michal Sojka To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 18 00:09:02 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OlUL8-0005Sc-9F for geb-bug-gnu-emacs@m.gmane.org; Wed, 18 Aug 2010 00:09:02 +0200 Original-Received: from localhost ([127.0.0.1]:52942 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OlUL7-0007qC-JZ for geb-bug-gnu-emacs@m.gmane.org; Tue, 17 Aug 2010 18:09:01 -0400 Original-Received: from [140.186.70.92] (port=40980 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OlUL1-0007q5-9h for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2010 18:08:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OlUL0-0005xi-3V for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2010 18:08:55 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:42733) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OlUKz-0005xd-Tp for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2010 18:08:54 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1OlTzp-0001to-Iw; Tue, 17 Aug 2010 17:47:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Aug 2010 21:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6214 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 6214-submit@debbugs.gnu.org id=B6214.12820815657281 (code B ref 6214); Tue, 17 Aug 2010 21:47:01 +0000 Original-Received: (at 6214) by debbugs.gnu.org; 17 Aug 2010 21:46:05 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OlTyv-0001tO-G7 for submit@debbugs.gnu.org; Tue, 17 Aug 2010 17:46:05 -0400 Original-Received: from pantheon-po23.its.yale.edu ([130.132.50.117]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OlTyt-0001t1-Cf for 6214@debbugs.gnu.org; Tue, 17 Aug 2010 17:46:03 -0400 Original-Received: from furry ([64.134.241.179]) (authenticated bits=0) by pantheon-po23.its.yale.edu (8.12.11.20060308/8.12.11) with ESMTP id o7HLl0Yg023901 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 17 Aug 2010 17:47:03 -0400 Original-Received: by furry (Postfix, from userid 1000) id 34273C013; Tue, 17 Aug 2010 17:46:58 -0400 (EDT) In-Reply-To: (Andreas Schwab's message of "Tue, 17 Aug 2010 22:57:44 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-YaleITSMailFilter: Version 1.2c (attachment(s) not renamed) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Tue, 17 Aug 2010 17:47:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:39588 Archived-At: Andreas Schwab writes: > Chong Yidong writes: > >> Never mind, I got confused. SAFE_ALLOCA uses record_unwind_protect, so >> it's gc safe. > > No, it isn't. SAFE_ALLOCA only protects the memory block, you need to > use SAVE_ALLOCA_LISP to protect also its contents. Ah, OK. Thanks.