From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.bugs Subject: bug#8719: ccl: add some integer overflow checks Date: Mon, 23 May 2011 16:27:31 +0900 Message-ID: References: <4DDA0467.4050205@cs.ucla.edu> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1306135695 8213 80.91.229.12 (23 May 2011 07:28:15 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 23 May 2011 07:28:15 +0000 (UTC) Cc: 8719@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon May 23 09:28:11 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 1QOPYg-0008M2-Kh for geb-bug-gnu-emacs@m.gmane.org; Mon, 23 May 2011 09:28:10 +0200 Original-Received: from localhost ([::1]:57187 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QOPYg-00079N-4r for geb-bug-gnu-emacs@m.gmane.org; Mon, 23 May 2011 03:28:10 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:40343) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QOPYZ-000793-Ss for bug-gnu-emacs@gnu.org; Mon, 23 May 2011 03:28:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QOPYY-0003K0-L8 for bug-gnu-emacs@gnu.org; Mon, 23 May 2011 03:28:03 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51005) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QOPYY-0003Jw-EQ for bug-gnu-emacs@gnu.org; Mon, 23 May 2011 03:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QOPYX-0000XP-MP; Mon, 23 May 2011 03:28:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Kenichi Handa Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 23 May 2011 07:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8719 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8719-submit@debbugs.gnu.org id=B8719.13061356772057 (code B ref 8719); Mon, 23 May 2011 07:28:01 +0000 Original-Received: (at 8719) by debbugs.gnu.org; 23 May 2011 07:27:57 +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 1QOPYT-0000X8-Ei for submit@debbugs.gnu.org; Mon, 23 May 2011 03:27:57 -0400 Original-Received: from mx1.aist.go.jp ([150.29.246.133]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QOPYM-0000Wr-IP for 8719@debbugs.gnu.org; Mon, 23 May 2011 03:27:56 -0400 Original-Received: from rqsmtp2.aist.go.jp (rqsmtp2.aist.go.jp [150.29.254.123]) by mx1.aist.go.jp with ESMTP id p4N7RWZ9027373; Mon, 23 May 2011 16:27:32 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp4.aist.go.jp by rqsmtp2.aist.go.jp with ESMTP id p4N7RW9W000258; Mon, 23 May 2011 16:27:32 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp4.aist.go.jp with ESMTP id p4N7RVA1000498; Mon, 23 May 2011 16:27:31 +0900 (JST) env-from (handa@m17n.org) Original-Received: from handa by etlken with local (Exim 4.71) (envelope-from ) id 1QOPY3-0003nA-MD; Mon, 23 May 2011 16:27:31 +0900 In-Reply-To: <4DDA0467.4050205@cs.ucla.edu> (message from Paul Eggert on Sun, 22 May 2011 23:53:27 -0700) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 23 May 2011 03:28:01 -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:46652 Archived-At: In article <4DDA0467.4050205@cs.ucla.edu>, Paul Eggert writes: > I did a quick pass through ccl.c and found several places where > integer overflow could cause problems. Here's a proposed fix for some > of the problems. > Does anybody have a good suggestion for testing these? I'm no > expert in CCL. Thank you. I'll check it (perhaps within this week). --- Kenichi Handa handa@m17n.org