From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jason Rumney Newsgroups: gmane.emacs.bugs Subject: bug#3208: 23.0.93; Memory full / crash when displaying lots of characters from a large font (like Arial Unicode or Code2000) which is not explicitly selected (on Win32) Date: Tue, 05 May 2009 23:46:44 +0800 Message-ID: <4A005F64.5060803@gnu.org> References: <49FF3340.2040008@gmx.de> <4A005A64.5050908@gnu.org> Reply-To: Jason Rumney , 3208@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1241541278 4402 80.91.229.12 (5 May 2009 16:34:38 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 May 2009 16:34:38 +0000 (UTC) Cc: Michael Schierl To: 3208@emacsbugs.donarmstrong.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 05 18:34:28 2009 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 4.50) id 1M1NXw-000596-EU for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 May 2009 18:31:09 +0200 Original-Received: from localhost ([127.0.0.1]:41501 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1M1NXv-0006r5-O0 for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 May 2009 12:31:07 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1M1NFT-0005E9-0O for bug-gnu-emacs@gnu.org; Tue, 05 May 2009 12:12:03 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1M1NFN-00058I-SK for bug-gnu-emacs@gnu.org; Tue, 05 May 2009 12:12:02 -0400 Original-Received: from [199.232.76.173] (port=49319 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1M1NFN-00057r-Ar for bug-gnu-emacs@gnu.org; Tue, 05 May 2009 12:11:57 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:48245) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1M1NFM-00075l-32 for bug-gnu-emacs@gnu.org; Tue, 05 May 2009 12:11:56 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n45GBrWH008852; Tue, 5 May 2009 09:11:53 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n45Ft6be002817; Tue, 5 May 2009 08:55:06 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Jason Rumney Original-Sender: Jason Rumney Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Tue, 05 May 2009 15:55:05 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3208 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 3208-submit@emacsbugs.donarmstrong.com id=B3208.12415384371160 (code B ref 3208); Tue, 05 May 2009 15:55:05 +0000 Original-Received: (at 3208) by emacsbugs.donarmstrong.com; 5 May 2009 15:47:17 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. 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([118.101.236.118]) by mx.google.com with ESMTPS id v25sm11660523wah.32.2009.05.05.08.47.11 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 05 May 2009 08:47:12 -0700 (PDT) User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) In-Reply-To: <4A005A64.5050908@gnu.org> X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Tue, 05 May 2009 12:12:02 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list 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:27722 Archived-At: Jason Rumney wrote: > The other is that SAFE_FREE does not appear to call xfree to free the > memory that SAFE_ALLOCA allocated with xmalloc. Maybe SAFE_ALLOCA is > not used often to allocate more than 16kB (the threshold for using the > heap instead of the stack) so this has gone unnoticed in the past. I take that back, xfree is called from safe_alloca_unwind, the memory leak lies elsewhere.