diff options
Diffstat (limited to 'net/bridge/br_forward.c')
| -rw-r--r-- | net/bridge/br_forward.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 595da45f908..cbfe87f0f34 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -67,6 +67,17 @@ int br_forward_finish(struct sk_buff *skb) static void __br_deliver(const struct net_bridge_port *to, struct sk_buff *skb) { skb->dev = to->dev; + + if (unlikely(netpoll_tx_running(to->dev))) { + if (packet_length(skb) > skb->dev->mtu && !skb_is_gso(skb)) + kfree_skb(skb); + else { + skb_push(skb, ETH_HLEN); + br_netpoll_send_skb(to, skb); + } + return; + } + NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev, br_forward_finish); } |