From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#8545: issues with recent doprnt-related changes Date: Fri, 29 Apr 2011 22:56:39 +0300 Message-ID: <83wric6dc8.fsf@gnu.org> References: <4DB50AB9.6060100@cs.ucla.edu> <83tydmaeo3.fsf@gnu.org> <4DB65FF1.5010003@cs.ucla.edu> <83aafb8p4a.fsf@gnu.org> <4DB8ABEA.3080503@cs.ucla.edu> <4DB8DAF8.7070408@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1304107623 709 80.91.229.12 (29 Apr 2011 20:07:03 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 29 Apr 2011 20:07:03 +0000 (UTC) Cc: lekktu@gmail.com, 8545@debbugs.gnu.org, eggert@cs.ucla.edu To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 29 22:06:59 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 1QFtxq-0000MU-RI for geb-bug-gnu-emacs@m.gmane.org; Fri, 29 Apr 2011 22:06:58 +0200 Original-Received: from localhost ([::1]:50257 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QFtxq-0000WZ-8i for geb-bug-gnu-emacs@m.gmane.org; Fri, 29 Apr 2011 16:06:58 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:34809) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QFtxn-0000WT-Sx for bug-gnu-emacs@gnu.org; Fri, 29 Apr 2011 16:06:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QFtxj-0008W1-Il for bug-gnu-emacs@gnu.org; Fri, 29 Apr 2011 16:06:55 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57511) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QFtxj-0008Vm-GT for bug-gnu-emacs@gnu.org; Fri, 29 Apr 2011 16:06:51 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QFtoE-0001cv-I9; Fri, 29 Apr 2011 15:57:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 29 Apr 2011 19:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8545 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8545-submit@debbugs.gnu.org id=B8545.13041070166236 (code B ref 8545); Fri, 29 Apr 2011 19:57:02 +0000 Original-Received: (at 8545) by debbugs.gnu.org; 29 Apr 2011 19:56:56 +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 1QFto7-0001cX-OK for submit@debbugs.gnu.org; Fri, 29 Apr 2011 15:56:55 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QFto5-0001cL-TC for 8545@debbugs.gnu.org; Fri, 29 Apr 2011 15:56:54 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LKF00500IFW7C00@a-mtaout22.012.net.il> for 8545@debbugs.gnu.org; Fri, 29 Apr 2011 22:56:39 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([77.124.150.132]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LKF00308JED1RU0@a-mtaout22.012.net.il>; Fri, 29 Apr 2011 22:56:38 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 29 Apr 2011 15:57:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:46082 Archived-At: > Date: Fri, 29 Apr 2011 08:28:35 -0400 > From: Richard Stallman > Cc: lekktu@gmail.com, 8545@debbugs.gnu.org > > No, format_end is already pointing after the object; > the object's size is format_end - format. So > format_end + 1 might not be a valid pointer. > > 20 years ago, Emacs allocated an extra byte with a null character > after the end of every string or buffer. 20 years later, we still do that for strings, but (AFAICS) not for buffers.