diff options
Diffstat (limited to 'net/ipv4/ip_input.c')
| -rw-r--r-- | net/ipv4/ip_input.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 97069399d86..41d8964591e 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -382,6 +382,9 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct iphdr *iph; u32 len; + if (dev->nd_net != &init_net) + goto drop; + /* When the interface is in promisc. mode, drop all the crap * that it receives, do not try to analyse it. */ |