diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_netfilter.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index 1e62ae5d8f4e..e4e5f2f29173 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -116,6 +116,8 @@ struct brnf_frag_data { char mac[NF_BRIDGE_MAX_MAC_HEADER_LENGTH]; u8 encap_size; u8 size; + u16 vlan_tci; + __be16 vlan_proto; }; static DEFINE_PER_CPU(struct brnf_frag_data, brnf_frag_data_storage); @@ -909,6 +911,11 @@ static int br_nf_push_frag_xmit(struct sock *sk, struct sk_buff *skb) return 0; } + if (data->vlan_tci) { + skb->vlan_tci = data->vlan_tci; + skb->vlan_proto = data->vlan_proto; + } + skb_copy_to_linear_data_offset(skb, -data->size, data->mac, data->size); __skb_push(skb, data->encap_size); @@ -972,6 +979,9 @@ static int br_nf_dev_queue_xmit(struct sock *sk, struct sk_buff *skb) nf_bridge_update_protocol(skb); data = this_cpu_ptr(&brnf_frag_data_storage); + + data->vlan_tci = skb->vlan_tci; + data->vlan_proto = skb->vlan_proto; data->encap_size = nf_bridge_encap_header_len(skb); data->size = ETH_HLEN + data->encap_size; |