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>
norov · Apr 21, 2010 · 8eabf95 · 8eabf95
1 parent e46754f
commit 8eabf95
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;