From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 7 Oct 2002 03:49:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 7 Oct 2002 03:49:08 -0400 Received: from pizda.ninka.net ([216.101.162.242]:23190 "EHLO pizda.ninka.net") by vger.kernel.org with ESMTP id ; Mon, 7 Oct 2002 03:49:08 -0400 Date: Mon, 07 Oct 2002 00:48:00 -0700 (PDT) Message-Id: <20021007.004800.82100313.davem@redhat.com> To: bazsi@balabit.hu Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] unix domain sockets bugfix From: "David S. Miller" In-Reply-To: <20021007073532.GA15799@balabit.hu> References: <20021007073532.GA15799@balabit.hu> X-FalunGong: Information control. X-Mailer: Mew version 2.1 on Emacs 21.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Balazs Scheidler Date: Mon, 7 Oct 2002 09:35:32 +0200 The returned socklen is 2, but the sockaddr.family is not touched. A fix is below: Since msg->msg_namelen is zero, msg->msg_name should not be interpreted in any way at all.