From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755961AbaELB5w (ORCPT ); Sun, 11 May 2014 21:57:52 -0400 Received: from 1wt.eu ([62.212.114.60]:34663 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753644AbaELBm7 (ORCPT ); Sun, 11 May 2014 21:42:59 -0400 Message-Id: <20140512003204.125407052@1wt.eu> User-Agent: quilt/0.48-1 Date: Mon, 12 May 2014 02:33:24 +0200 From: Willy Tarreau To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hannes Frederic Sowa , "David S. Miller" , Willy Tarreau Subject: [ 084/143] ipv6: fix leaking uninitialized port number of offender sockaddr In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.32-longterm 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: Willy Tarreau --- net/ipv6/datagram.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index ef6436d..5da306b 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -342,6 +342,7 @@ 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 (serr->ee.ee_origin == SO_EE_ORIGIN_ICMP6) { ipv6_addr_copy(&sin->sin6_addr, &ipv6_hdr(skb)->saddr); -- 1.7.12.2.21.g234cd45.dirty