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Diffstat (limited to 'net/appletalk')
-rw-r--r--net/appletalk/aarp.c3
-rw-r--r--net/appletalk/ddp.c6
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;