From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Frederic Sowa Subject: [PATCH net] ipv6: fix endianness error in icmpv6_err Date: Sat, 11 Jun 2016 20:32:06 +0200 Message-ID: <1465669926-16272-1-git-send-email-hannes@stressinduktion.org> Cc: Lorenzo Colitti To: netdev@vger.kernel.org Return-path: Received: from out2-smtp.messagingengine.com ([66.111.4.26]:44578 "EHLO out2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751802AbcFKScq (ORCPT ); Sat, 11 Jun 2016 14:32:46 -0400 Sender: netdev-owner@vger.kernel.org List-ID: IPv6 ping socket error handler doesn't correctly convert the new 32 bit mtu to host endianness before using. Cc: Lorenzo Colitti Fixes: 6d0bfe22611602f ("net: ipv6: Add IPv6 support to the ping socket.") Signed-off-by: Hannes Frederic Sowa --- net/ipv6/icmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 4527285fcaa2c2..a4fa840769690a 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -98,7 +98,7 @@ static void icmpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if (!(type & ICMPV6_INFOMSG_MASK)) if (icmp6->icmp6_type == ICMPV6_ECHO_REQUEST) - ping_err(skb, offset, info); + ping_err(skb, offset, ntohl(info)); } static int icmpv6_rcv(struct sk_buff *skb); -- 2.5.5