From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1BfNBi-00062L-AL for user-mode-linux-devel@lists.sourceforge.net; Tue, 29 Jun 2004 11:18:34 -0700 Received: from smtp001.mail.ukl.yahoo.com ([217.12.11.32]) by sc8-sf-mx2.sourceforge.net with smtp (Exim 4.34) id 1BfNBh-0003nm-NL for user-mode-linux-devel@lists.sourceforge.net; Tue, 29 Jun 2004 11:18:34 -0700 From: BlaisorBlade Subject: Re: [uml-devel] host and uml kernel with grsec References: <20040628213232.GH1583@paprika.budape.st> In-Reply-To: <20040628213232.GH1583@paprika.budape.st> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Message-Id: <200406292031.26438.blaisorblade_spam@yahoo.it> Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Tue, 29 Jun 2004 20:31:26 +0200 Content-Transfer-Encoding: quoted-printable To: Tom Rottler , user-mode-linux-devel@lists.sourceforge.net Alle 23:32, luned=EC 28 giugno 2004, Tom Rottler ha scritto: First: thanks a lot! > Still TO DO: > * I have a working grsec enabled uml kernel, based on the uml patch > of Thomas Fischbacher, which you can find at the same web site. > I am going to create a patch that leads to my grsec-uml kernel, > this will take another few days due to lack of free time. > * Build a devanon patch for the host kernel. There is for example a > collision on a minor device number between grsec and devanon. You can freely change the minor in mem.c for devanon patch, as long as you = update it in the host filesystem device node; but devanon patch is a bit=20 broken (somebody reported panics with it), so be careful with the patch. > * Testing, testing, testing! I am not a kernel hacker, so probably > I introduced severe bugs with my patch. Be very careful with it!!! Be careful to avoid dropping security checks! I remember that someone poste= d a=20 patch (against Gentoo sources which include GrSec, to find it) having a suc= h=20 problem, IIRC. --=20 Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 -=20 digital self defense, top technical experts, no vendor pitches,=20 unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel