Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932919AbXLQGAu (ORCPT ); Mon, 17 Dec 2007 01:00:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755230AbXLQGAk (ORCPT ); Mon, 17 Dec 2007 01:00:40 -0500 Received: from hawking.rebel.net.au ([203.20.69.83]:37970 "EHLO hawking.rebel.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755075AbXLQGAj (ORCPT ); Mon, 17 Dec 2007 01:00:39 -0500 Message-ID: <47661096.7020107@davidnewall.com> Date: Mon, 17 Dec 2007 16:30:54 +1030 From: David Newall User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.2) Gecko/20070221 SeaMonkey/1.1.1 MIME-Version: 1.0 To: Tetsuo Handa CC: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [patch 1/2] [RFC] Simple tamper-proof device filesystem. References: <200712162026.BFJ01924.tOFJSFOQMVHOLF@I-love.SAKURA.ne.jp> <47650C88.6040105@davidnewall.com> <200712162036.JAJ09389.OQOVtOHMFLFSFJ@I-love.SAKURA.ne.jp> <476512F1.5010701@davidnewall.com> <200712162103.IEC69233.FFOFOOtJMQHSLV@I-love.SAKURA.ne.jp> <200712162114.BJE04102.tOMFHOOFSJVQFL@I-love.SAKURA.ne.jp> In-Reply-To: <200712162114.BJE04102.tOMFHOOFSJVQFL@I-love.SAKURA.ne.jp> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 376 Lines: 9 Tetsuo Handa wrote: > If Bob is malicious and creates /dev/sda1 with block-8-2 attribute [...] Bob can't do that. Only root can. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/