diff options
| -rw-r--r-- | drivers/net/macvlan.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 9a419d5102ce..563aed5b3d9f 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -448,6 +448,10 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb) int ret; rx_handler_result_t handle_res; + /* Packets from dev_loopback_xmit() do not have L2 header, bail out */ + if (unlikely(skb->pkt_type == PACKET_LOOPBACK)) + return RX_HANDLER_PASS; + port = macvlan_port_get_rcu(skb->dev); if (is_multicast_ether_addr(eth->h_dest)) { unsigned int hash; |