From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#9412: sprintf-related integer and memory overflow issues Date: Wed, 31 Aug 2011 22:44:45 -0700 Organization: UCLA Computer Science Department Message-ID: <4E5F1BCD.8040706@cs.ucla.edu> References: <4E5D6772.7060208@cs.ucla.edu> <87vcteib8y.fsf@stupidchicken.com> <4E5DCE9B.9060903@cs.ucla.edu> <871uw136ei.fsf@stupidchicken.com> <4E5EB3F1.5030906@cs.ucla.edu> <87pqjlnfub.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1314855955 1487 80.91.229.12 (1 Sep 2011 05:45:55 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 1 Sep 2011 05:45:55 +0000 (UTC) Cc: 9412@debbugs.gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Sep 01 07:45:51 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 1Qz062-0005XR-A7 for geb-bug-gnu-emacs@m.gmane.org; Thu, 01 Sep 2011 07:45:50 +0200 Original-Received: from localhost ([::1]:45952 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qz061-00077e-QM for geb-bug-gnu-emacs@m.gmane.org; Thu, 01 Sep 2011 01:45:49 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:52856) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qz05y-00076u-Sh for bug-gnu-emacs@gnu.org; Thu, 01 Sep 2011 01:45:47 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qz05x-00016c-UK for bug-gnu-emacs@gnu.org; Thu, 01 Sep 2011 01:45:46 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:40080) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qz05x-00016J-QO for bug-gnu-emacs@gnu.org; Thu, 01 Sep 2011 01:45:45 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1Qz098-0000ea-A2; Thu, 01 Sep 2011 01:49:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 01 Sep 2011 05:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9412 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 9412-submit@debbugs.gnu.org id=B9412.13148560872450 (code B ref 9412); Thu, 01 Sep 2011 05:49:02 +0000 Original-Received: (at 9412) by debbugs.gnu.org; 1 Sep 2011 05:48:07 +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 1Qz08E-0000dS-Fd for submit@debbugs.gnu.org; Thu, 01 Sep 2011 01:48:06 -0400 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Qz08C-0000dK-Bh for 9412@debbugs.gnu.org; Thu, 01 Sep 2011 01:48:05 -0400 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 728D839E80D2; Wed, 31 Aug 2011 22:44:46 -0700 (PDT) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AVZ-WkKO7rPu; Wed, 31 Aug 2011 22:44:46 -0700 (PDT) Original-Received: from [192.168.1.10] (pool-71-189-109-235.lsanca.fios.verizon.net [71.189.109.235]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id F2BB839E80CF; Wed, 31 Aug 2011 22:44:45 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.20) Gecko/20110805 Thunderbird/3.1.12 In-Reply-To: <87pqjlnfub.fsf@stupidchicken.com> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 01 Sep 2011 01:49:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-Received-From: 140.186.70.43 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:50515 Archived-At: On 08/31/11 19:42, Chong Yidong wrote: > With this, the parts of the patch involving using snprintf look good. > But I would prefer to defer the esnprintf stuff till after 24.1. OK, I'll remove esnprintf from the patch before installing. > The changes to font_unparse_xlfd and font_unparse_fcname don't look as > straightforward as the rest. That code is somewhat fragile, so I > suggest double checking those changes (or, better yet, writing a test > case). I'll do that too.