From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753407Ab1IVLz6 (ORCPT ); Thu, 22 Sep 2011 07:55:58 -0400 Received: from arkanian.console-pimps.org ([212.110.184.194]:57728 "EHLO arkanian.console-pimps.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753175Ab1IVLzj (ORCPT ); Thu, 22 Sep 2011 07:55:39 -0400 Subject: Re: [PATCH v3 10/10] x86, efi: EFI boot stub support From: Matt Fleming To: Maarten Lankhorst Cc: linux-kernel@vger.kernel.org, x86@kernel.org, Andi Kleen , "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , Mike Waychison , Matthew Garrett In-Reply-To: <4E7B1F46.9020706@gmail.com> References: <1315838094-2307-11-git-send-email-matt@console-pimps.org> <1316607036-9235-1-git-send-email-matt@console-pimps.org> <4E7B1F46.9020706@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Thu, 22 Sep 2011 12:55:33 +0100 Message-ID: <1316692533.5262.19.camel@mfleming-mobl1.ger.corp.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 (2.32.2-1.fc14) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2011-09-22 at 13:43 +0200, Maarten Lankhorst wrote: > Even if load_options_size is not always completely reliable, could you > at least prevent reading more than image->load_options_size? Code > below doesn't seem to do that currently.. Yeah, that's a very good point. -- Matt Fleming, Intel Open Source Technology Center