From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763532AbYECKdQ (ORCPT ); Sat, 3 May 2008 06:33:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758237AbYECKc7 (ORCPT ); Sat, 3 May 2008 06:32:59 -0400 Received: from fg-out-1718.google.com ([72.14.220.154]:57236 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755442AbYECKc6 (ORCPT ); Sat, 3 May 2008 06:32:58 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=references:user-agent:date:from:to:cc:subject:content-disposition:message-id; b=W7bWUfVklwV5xgfq9S95GTmt8nxbHtMpdkL1wbUohqvcNJ2gzQ3Qi55ZaiGemRoWHxKx/L3RQFFhy64SuG4up+UK/pqyu8Rh3Vfd2l/oSdFT8CnWvbwqgycomr7jlNHJ9YIIZFZRpuWa1FKT1QVN2uXv/Sz7gi2jNlUFHiBZcG0= References: <20080503101800.417039810@gmail.com>> User-Agent: quilt/0.46-1 Date: Sat, 03 May 2008 14:18:02 +0400 From: Cyrill Gorcunov To: akpm@linux-foundation.org, hpa@zytor.com, mingo@elte.hu, ralf@linux-mips.org Cc: linux-kernel@vger.kernel.org, gorcunov@gmail.com Subject: [patch 2/4] module loading ELF handling - use SELFMAG instead of numeric constant Content-Disposition: inline; filename=elf-kernel-module Message-ID: <481c3f58.0305560a.104c.ffffc432@mx.google.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Cyrill Gorcunov --- Index: linux-2.6.git/kernel/module.c =================================================================== --- linux-2.6.git.orig/kernel/module.c 2008-05-02 09:12:55.000000000 +0400 +++ linux-2.6.git/kernel/module.c 2008-05-02 21:36:51.000000000 +0400 @@ -1758,7 +1758,7 @@ static struct module *load_module(void _ /* Sanity checks against insmoding binaries or wrong arch, weird elf version */ - if (memcmp(hdr->e_ident, ELFMAG, 4) != 0 + if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0 || hdr->e_type != ET_REL || !elf_check_arch(hdr) || hdr->e_shentsize != sizeof(*sechdrs)) { --