2 files changed, 9 insertions, 0 deletions

diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index 80b54148460f..9267f4818795 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -713,6 +713,9 @@ static int aarp_rcv(struct sk_buff *skb, struct net_device *dev,
         struct atalk_addr sa, *ma, da;
         struct atalk_iface *ifa;
 
+        if (dev->nd_net != &init_net)
+                goto out0;
+
         /* We only do Ethernet SNAP AARP. */
         if (dev->type != ARPHRD_ETHER)
                 goto out0;
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index fd1d52f09707..c1f1367cad48 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1403,6 +1403,9 @@ static int atalk_rcv(struct sk_buff *skb, struct net_device *dev,
         int origlen;
         __u16 len_hops;
 
+        if (dev->nd_net != &init_net)
+                goto freeit;
+
         /* Don't mangle buffer if shared */
         if (!(skb = skb_share_check(skb, GFP_ATOMIC)))
                 goto out;
@@ -1488,6 +1491,9 @@ freeit:
 static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev,
                      struct packet_type *pt, struct net_device *orig_dev)
 {
+        if (dev->nd_net != &init_net)
+                goto freeit;
+
         /* Expand any short form frames */
         if (skb_mac_header(skb)[2] == 1) {
                 struct ddpehdr *ddp;