Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 13 Apr 2002 15:37:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 13 Apr 2002 15:37:04 -0400 Received: from ns.suse.de ([213.95.15.193]:1544 "HELO Cantor.suse.de") by vger.kernel.org with SMTP id ; Sat, 13 Apr 2002 15:37:04 -0400 Date: Sat, 13 Apr 2002 21:37:00 +0200 From: Andi Kleen To: "Eric W. Biederman" Cc: Andi Kleen , Jamie Lokier , "David S. Miller" , taka@valinux.co.jp, linux-kernel@vger.kernel.org Subject: Re: [PATCH] zerocopy NFS updated Message-ID: <20020413213700.A17884@wotan.suse.de> In-Reply-To: <20020412.213011.45159995.taka@valinux.co.jp> <20020412143559.A25386@wotan.suse.de> <20020412222252.A25184@kushida.apsleyroad.org> <20020412.143150.74519563.davem@redhat.com> <20020413012142.A25295@kushida.apsleyroad.org> <20020413083952.A32648@wotan.suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.22.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Apr 13, 2002 at 01:19:46PM -0600, Eric W. Biederman wrote: > Could the garbage from ext3 in writeback mode be considered an > information leak? I know that is why most places in the kernel > initialize pages to 0. So you don't accidentally see what another > user put there. Yes it could. But then ext2/ffs have the same problem and so far people were able to live on with that. -Andi - 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/