diff options
Diffstat (limited to 'net/llc/llc_input.c')
| -rw-r--r-- | net/llc/llc_input.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c index 099ed8f..c40c9b2 100644 --- a/net/llc/llc_input.c +++ b/net/llc/llc_input.c @@ -12,6 +12,7 @@ * See the GNU General Public License for more details. */ #include <linux/netdevice.h> +#include <net/net_namespace.h> #include <net/llc.h> #include <net/llc_pdu.h> #include <net/llc_sap.h> @@ -145,6 +146,9 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev, int (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); + 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. |
