From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756245AbZETPTk (ORCPT ); Wed, 20 May 2009 11:19:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754386AbZETPTd (ORCPT ); Wed, 20 May 2009 11:19:33 -0400 Received: from mail-ew0-f176.google.com ([209.85.219.176]:35996 "EHLO mail-ew0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753931AbZETPTc (ORCPT ); Wed, 20 May 2009 11:19:32 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :content-type:content-transfer-encoding; b=Srk6N0VaSP4LvmjXVneeQP0FmcOdtSzIMZdWfQ2CTmgMOg7YOpYmRAdP3vwX76rOTy M3vJPyJzbr5vkIi01LKMBlT3j8PO5qWZYx2veRw93Lzv6q48wSdzey91hLUAPx8u+9Sp ttQNxYFTatRz0gtWj9ola4Tcla1vYGz9e6HsY= Message-ID: <4A141F83.10102@gmail.com> Date: Wed, 20 May 2009 17:19:31 +0200 From: Roel Kluin User-Agent: Thunderbird 2.0.0.21 (X11/20090302) MIME-Version: 1.0 To: jmorris@namei.org CC: lkml , linux-security-module@vger.kernel.org, Andrew Morton Subject: [PATCH] smack:beyond ARRAY_SIZE of data Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Do not go beyond ARRAY_SIZE of data Signed-off-by: Roel Kluin --- diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index e03a7e1..7407e5c 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -797,7 +797,7 @@ static ssize_t smk_write_netlbladdr(struct file *file, const char __user *buf, return -EPERM; if (*ppos != 0) return -EINVAL; - if (count < SMK_NETLBLADDRMIN || count > SMK_NETLBLADDRMAX) + if (count < SMK_NETLBLADDRMIN || count >= SMK_NETLBLADDRMAX) return -EINVAL; if (copy_from_user(data, buf, count) != 0) return -EFAULT;