Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751645AbWCAE0t (ORCPT ); Tue, 28 Feb 2006 23:26:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751651AbWCAE0t (ORCPT ); Tue, 28 Feb 2006 23:26:49 -0500 Received: from omx2-ext.sgi.com ([192.48.171.19]:17801 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S1751645AbWCAE0s (ORCPT ); Tue, 28 Feb 2006 23:26:48 -0500 Date: Tue, 28 Feb 2006 20:26:32 -0800 From: Paul Jackson To: ebiederm@xmission.com (Eric W. Biederman) Cc: akpm@osdl.org, laurent.riffard@free.fr, jesper.juhl@gmail.com, linux-kernel@vger.kernel.org, rjw@sisk.pl, mbligh@mbligh.org, clameter@engr.sgi.com Subject: Re: 2.6.16-rc5-mm1 Message-Id: <20060228202632.cba12ae7.pj@sgi.com> In-Reply-To: References: <20060228042439.43e6ef41.akpm@osdl.org> <9a8748490602281313t4106dcccl982dc2966b95e0a7@mail.gmail.com> <4404CE39.6000109@liberouter.org> <9a8748490602281430x736eddf9l98e0de201b14940a@mail.gmail.com> <4404DA29.7070902@free.fr> <20060228162157.0ed55ce6.akpm@osdl.org> <20060228190535.41a8c697.pj@sgi.com> Organization: SGI X-Mailer: Sylpheed version 2.1.7 (GTK+ 2.4.9; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 736 Lines: 22 Eric wrote: > The logic is can I access this file in some other way besides through > /proc. > > When applied to /proc//exe > When applied to /proc//root > When applied to /proc//cwd I can't make sense of the above. Could you elaborate? And explain how any of these permission checks fail for a root shell? -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.925.600.0401 - 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/