diff options
Diffstat (limited to 'src/send.c')
| -rw-r--r-- | src/send.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -77,12 +77,12 @@ void packet_send_handshake_response(struct wireguard_peer *peer) } } -void packet_send_handshake_cookie(struct wireguard_device *wg, struct sk_buff *initiating_skb, void *data, size_t data_len, __le32 sender_index) +void packet_send_handshake_cookie(struct wireguard_device *wg, struct sk_buff *initiating_skb, __le32 sender_index) { struct message_handshake_cookie packet; net_dbg_skb_ratelimited("Sending cookie response for denied handshake message for %pISpfsc\n", initiating_skb); - cookie_message_create(&packet, initiating_skb, data, data_len, sender_index, &wg->cookie_checker); + cookie_message_create(&packet, initiating_skb, sender_index, &wg->cookie_checker); socket_send_buffer_as_reply_to_skb(wg, initiating_skb, &packet, sizeof(packet)); } @@ -123,10 +123,13 @@ static void message_create_data_done(struct sk_buff_head *queue, struct wireguar struct sk_buff *skb, *tmp; bool is_keepalive, data_sent = false; + if (unlikely(!skb_queue_len(queue))) + return; + timers_any_authenticated_packet_traversal(peer); skb_queue_walk_safe(queue, skb, tmp) { is_keepalive = skb->len == message_data_len(0); - if (likely(!socket_send_skb_to_peer(peer, skb, *(u8 *)skb->cb) && !is_keepalive)) + if (likely(!socket_send_skb_to_peer(peer, skb, PACKET_CB(skb)->ds) && !is_keepalive)) data_sent = true; } if (likely(data_sent)) |