[MCAST] ipv6: Fix address size in grec_size

Signed-Off-By: Yan Zheng <[email protected]>
Acked-by: YOSHIFUJI Hideaki <[email protected]>
Acked-by: David L Stevens <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 519899fb11d50bfad08cfd0135d117193a1f1f3f..39a96c768102f3915e347fbf3880ace5445db5fc 100644 (file)
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1393,7 +1393,7 @@ static void mld_sendpack(struct sk_buff *skb)
 
 static int grec_size(struct ifmcaddr6 *pmc, int type, int gdel, int sdel)
 {
-       return sizeof(struct mld2_grec) + 4*mld_scount(pmc,type,gdel,sdel);
+       return sizeof(struct mld2_grec) + 16 * mld_scount(pmc,type,gdel,sdel);
 }
 
 static struct sk_buff *add_grhead(struct sk_buff *skb, struct ifmcaddr6 *pmc,