X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fnetfilter%2Fnfnetlink_queue.c;h=8c860112ce05e85549caf068fb0d670e98d99328;hb=7019b1b50097a94d0f8a77b81bee0b19b108c634;hp=10522c04ed248fe3c8998661ca61393a3f5db970;hpb=4f02f8220562591322c118d07a32bebf705318b7;p=linux-2.6

diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 10522c04ed..8c860112ce 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -243,7 +243,6 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 	switch ((enum nfqnl_config_mode)queue->copy_mode) {
 	case NFQNL_COPY_META:
 	case NFQNL_COPY_NONE:
-		data_len = 0;
 		break;
 
 	case NFQNL_COPY_PACKET:
@@ -454,9 +453,8 @@ nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e)
 		if (data_len > 0xFFFF)
 			return -EINVAL;
 		if (diff > skb_tailroom(e->skb)) {
-			nskb = skb_copy_expand(e->skb, 0,
-					       diff - skb_tailroom(e->skb),
-					       GFP_ATOMIC);
+			nskb = skb_copy_expand(e->skb, skb_headroom(e->skb),
+					       diff, GFP_ATOMIC);
 			if (!nskb) {
 				printk(KERN_WARNING "nf_queue: OOM "
 				      "in mangle, dropping packet\n");
@@ -557,7 +555,7 @@ nfqnl_rcv_dev_event(struct notifier_block *this,
 {
 	struct net_device *dev = ptr;
 
-	if (dev->nd_net != &init_net)
+	if (!net_eq(dev_net(dev), &init_net))
 		return NOTIFY_DONE;
 
 	/* Drop any packets associated with the downed device */