From: David Stevens <dlstevens@us.ibm.com>
Date: Tue, 14 Dec 2010 08:42:16 +0000 (+0000)
Subject: bridge: fix IPv6 queries for bridge multicast snooping
X-Git-Tag: firefly_0821_release~9833^2~71^2^2~86
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e4457f8db8e7c501d2c9d462c9226ae3092ca775;p=firefly-linux-kernel-4.4.55.git

bridge: fix IPv6 queries for bridge multicast snooping

[ Upstream commit 76d661586c8131453ba75a2e027c1f21511a893a]

This patch fixes a missing ntohs() for bridge IPv6 multicast snooping.

Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index eb5b256ffc88..f19e347f56f6 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -437,7 +437,7 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
 	ip6h = ipv6_hdr(skb);
 
 	*(__force __be32 *)ip6h = htonl(0x60000000);
-	ip6h->payload_len = 8 + sizeof(*mldq);
+	ip6h->payload_len = htons(8 + sizeof(*mldq));
 	ip6h->nexthdr = IPPROTO_HOPOPTS;
 	ip6h->hop_limit = 1;
 	ipv6_addr_set(&ip6h->saddr, 0, 0, 0, 0);