[MCAST] ipv6: Fix address size in grec_size
Signed-Off-By: Yan Zheng <yanzheng@21cn.com>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Acked-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 519899f..39a96c7 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1393,7 +1393,7 @@
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,