From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 20 Apr 2010 03:20:05 +0000 (+0000)
Subject: bridge: add a missing ntohs()
X-Git-Tag: v2.6.34-rc6~33^2~17
X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=8eabf95cb17253a3ac72b1a62ce8a80b3efecd62;hp=e46754f8c9333170f11780d8e3a70da1b1a88338;p=karo-tx-linux.git

bridge: add a missing ntohs()

grec_nsrcs is in network order, we should convert to host horder in
br_multicast_igmp3_report()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index f29ada827a6a..386c15369d91 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -727,7 +727,7 @@ static int br_multicast_igmp3_report(struct net_bridge *br,
 		group = grec->grec_mca;
 		type = grec->grec_type;
 
-		len += grec->grec_nsrcs * 4;
+		len += ntohs(grec->grec_nsrcs) * 4;
 		if (!pskb_may_pull(skb, len))
 			return -EINVAL;