Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[net-next-2.6.git] / net / ipv6 / mcast.c

diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 7b5fb43c227cacf38041aa84c413f4d459bfe8f2..8752e80848062393bf990a8580307a339b2a54f2 100644 (file)
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1356,7 +1356,10 @@ static struct sk_buff *mld_newpack(struct net_device *dev, int size)
                     IPV6_TLV_PADN, 0 };
 
        /* we assume size > sizeof(ra) here */
-       skb = sock_alloc_send_skb(sk, size + LL_ALLOCATED_SPACE(dev), 1, &err);
+       size += LL_ALLOCATED_SPACE(dev);
+       /* limit our allocations to order-0 page */
+       size = min_t(int, size, SKB_MAX_ORDER(0, 0));
+       skb = sock_alloc_send_skb(sk, size, 1, &err);
 
        if (!skb)
                return NULL;