From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755554Ab3LQSON (ORCPT ); Tue, 17 Dec 2013 13:14:13 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:60773 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755470Ab3LQSOG (ORCPT ); Tue, 17 Dec 2013 13:14:06 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Hannes Frederic Sowa , "David S. Miller" , Luis Henriques Subject: [PATCH 3.5 018/103] ipv6: fix leaking uninitialized port number of offender sockaddr Date: Tue, 17 Dec 2013 18:12:07 +0000 Message-Id: <1387304012-23805-19-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1387304012-23805-1-git-send-email-luis.henriques@canonical.com> References: <1387304012-23805-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.5.7.28 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Hannes Frederic Sowa commit 1fa4c710b6fe7b0aac9907240291b6fe6aafc3b8 upstream. Offenders don't have port numbers, so set it to 0. Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller [ luis: backported to 3.5: adjusted context ] Signed-off-by: Luis Henriques --- net/ipv6/datagram.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 876739f..bbff67f 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -377,6 +377,7 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len) 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; -- 1.8.3.2