diff options
Diffstat (limited to 'net/tipc/eth_media.c')
| -rw-r--r-- | net/tipc/eth_media.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c index 711ca4b1f051..d2ed23704189 100644 --- a/net/tipc/eth_media.c +++ b/net/tipc/eth_media.c @@ -38,6 +38,7 @@ #include <net/tipc/tipc_bearer.h> #include <net/tipc/tipc_msg.h> #include <linux/netdevice.h> +#include <net/net_namespace.h> #define MAX_ETH_BEARERS 2 #define ETH_LINK_PRIORITY TIPC_DEF_LINK_PRI @@ -100,6 +101,11 @@ static int recv_msg(struct sk_buff *buf, struct net_device *dev, struct eth_bearer *eb_ptr = (struct eth_bearer *)pt->af_packet_priv; u32 size; + if (dev->nd_net != &init_net) { + kfree_skb(buf); + return 0; + } + if (likely(eb_ptr->bearer)) { if (likely(buf->pkt_type <= PACKET_BROADCAST)) { size = msg_size((struct tipc_msg *)buf->data); |