From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265230AbUHRJJt (ORCPT ); Wed, 18 Aug 2004 05:09:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265232AbUHRJJt (ORCPT ); Wed, 18 Aug 2004 05:09:49 -0400 Received: from acheron.informatik.uni-muenchen.de ([129.187.214.135]:44501 "EHLO acheron.informatik.uni-muenchen.de") by vger.kernel.org with ESMTP id S265230AbUHRJJr (ORCPT ); Wed, 18 Aug 2004 05:09:47 -0400 Message-ID: <41231CD8.5020300@bio.ifi.lmu.de> Date: Wed, 18 Aug 2004 11:09:44 +0200 From: Frank Steiner User-Agent: Mozilla Thunderbird 0.6 (X11/20040503) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Frank Steiner Cc: Andreas Messer , linux-kernel@vger.kernel.org, Ballarin.Marc@gmx.de, christer@weinigel.se Subject: Re: [PATCH] 2.6.8.1 Mis-detect CRDW as CDROM References: <411FD919.9030702@comcast.net> <20040816231211.76360eaa.Ballarin.Marc@gmx.de> <4121A689.8030708@bio.ifi.lmu.de> <200408171311.06222.satura@proton> <20040817155927.GA19546@proton-satura-home> <41231790.7060806@bio.ifi.lmu.de> In-Reply-To: <41231790.7060806@bio.ifi.lmu.de> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Oh, I missed one case: When calling cdrecord with no cd in the plextor for the first time after booting, i.e., when /etc/hotplug/block.agent (on SuSE 9.1) jumps in, I see a 0x1 additionally: Aug 18 10:27:00 zassenhaus /etc/hotplug/block.agent[8396]: new block device /block/hdc Aug 18 10:27:00 zassenhaus /etc/hotplug/block.agent[8397]: new block device /block/hdd Aug 18 10:27:56 zassenhaus kernel: SCSI-CMD Filter: 0x1e not allowed with read-mode Aug 18 10:28:01 zassenhaus kernel: SCSI-CMD Filter: 0x1 not allowed with read-mode Aug 18 10:28:02 zassenhaus kernel: SCSI-CMD Filter: 0x1e not allowed with read-mode Aug 18 10:28:02 zassenhaus kernel: SCSI-CMD Filter: 0xe9 not allowed with read-mode ... The 0x1 does not appear afterwors anymore... Does it, by the way, make any sense that I report this here? Or will the security model have to be desgined first like you discussed it, before such tests are helpful? Just to avoid that I flood you with a list of blocked commands when you can't make any use of it now :-) cu, Frank -- Dipl.-Inform. Frank Steiner Web: http://www.bio.ifi.lmu.de/~steiner/ Lehrstuhl f. Bioinformatik Mail: http://www.bio.ifi.lmu.de/~steiner/m/ LMU, Amalienstr. 17 Phone: +49 89 2180-4049 80333 Muenchen, Germany Fax: +49 89 2180-99-4049