From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759939Ab3LFV6y (ORCPT ); Fri, 6 Dec 2013 16:58:54 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:32902 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759527Ab3LFVyO (ORCPT ); Fri, 6 Dec 2013 16:54:14 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hannes Frederic Sowa , "David S. Miller" Subject: [PATCH 3.4 15/32] ipv6: fix leaking uninitialized port number of offender sockaddr Date: Fri, 6 Dec 2013 13:52:25 -0800 Message-Id: <20131206214958.236357081@linuxfoundation.org> X-Mailer: git-send-email 1.8.5.1.67.gb00d244 In-Reply-To: <20131206214956.830407026@linuxfoundation.org> References: <20131206214956.830407026@linuxfoundation.org> User-Agent: quilt/0.60-8.1.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hannes Frederic Sowa [ Upstream commit 1fa4c710b6fe7b0aac9907240291b6fe6aafc3b8 ] Offenders don't have port numbers, so set it to 0. Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/datagram.c | 1 + 1 file changed, 1 insertion(+) --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -375,6 +375,7 @@ int ipv6_recv_error(struct sock *sk, str if (serr->ee.ee_origin != SO_EE_ORIGIN_LOCAL) { sin->sin6_family = AF_INET6; sin->sin6_flowinfo = 0; + sin->sin6_port = 0; sin->sin6_scope_id = 0; if (skb->protocol == htons(ETH_P_IPV6)) { sin->sin6_addr = ipv6_hdr(skb)->saddr;