From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932339AbWFUS43 (ORCPT ); Wed, 21 Jun 2006 14:56:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932364AbWFUS43 (ORCPT ); Wed, 21 Jun 2006 14:56:29 -0400 Received: from mail.gmx.de ([213.165.64.21]:55744 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S932339AbWFUS42 (ORCPT ); Wed, 21 Jun 2006 14:56:28 -0400 X-Authenticated: #704063 Subject: [Patch] Array overrun in drivers/infiniband/core/cma.c From: Eric Sesterhenn To: linux-kernel@vger.kernel.org Cc: mshefty@ichips.intel.com Content-Type: text/plain Date: Wed, 21 Jun 2006 20:56:26 +0200 Message-Id: <1150916186.23613.1.camel@alice> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org hi, this was spotted by coverity #id 1300. Since the array has only four elements, we should just use those four. Patch is against todays git tree. Signed-off-by: Eric Sesterhenn --- linux-2.6/drivers/infiniband/core/cma.c.orig 2006-06-21 20:54:10.000000000 +0200 +++ linux-2.6/drivers/infiniband/core/cma.c 2006-06-21 20:54:22.000000000 +0200 @@ -476,7 +476,7 @@ static inline int cma_zero_addr(struct s else { ip6 = &((struct sockaddr_in6 *) addr)->sin6_addr; return (ip6->s6_addr32[0] | ip6->s6_addr32[1] | - ip6->s6_addr32[3] | ip6->s6_addr32[4]) == 0; + ip6->s6_addr32[2] | ip6->s6_addr32[3]) == 0; } }