Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755569AbYHHC7y (ORCPT ); Thu, 7 Aug 2008 22:59:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751239AbYHHC7q (ORCPT ); Thu, 7 Aug 2008 22:59:46 -0400 Received: from zen.handcraftedcomputers.com.au ([203.122.247.90]:4701 "EHLO zen.handcraftedcomputers.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753285AbYHHC7q (ORCPT ); Thu, 7 Aug 2008 22:59:46 -0400 Message-ID: <489BB68E.7040508@handcraftedcomputers.com.au> Date: Fri, 08 Aug 2008 12:29:26 +0930 From: Daryl Tester User-Agent: Thunderbird 2.0.0.16 (X11/20080724) MIME-Version: 1.0 To: Alexey Dobriyan CC: Sven Wegener , lkml Subject: Re: PROBLEM?: "permission denied" when accessing /proc/self/fd/* after setuid References: <489A9357.50105@handcraftedcomputers.com.au> <489B957D.9080206@handcraftedcomputers.com.au> <20080808005049.GA20707@martell.zuzino.mipt.ru> <489BAE70.5080909@handcraftedcomputers.com.au> In-Reply-To: <489BAE70.5080909@handcraftedcomputers.com.au> 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: 486 Lines: 16 Daryl Tester wrote: > Alexey Dobriyan wrote: >> Something similar was fixed in 2.6.22, but let me check. Oh, hang on, that's just for directory access. That still leaves the issue of the open() vs dup() semantics. Nuts. Cheers, --dt -- 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/