diff options
| -rw-r--r-- | src/send.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -127,11 +127,13 @@ struct packet_bundle { static inline void send_off_bundle(struct packet_bundle *bundle, struct wireguard_peer *peer) { struct sk_buff *skb, *next; + bool is_keepalive; for (skb = bundle->first; skb; skb = next) { /* We store the next pointer locally because socket_send_skb_to_peer * consumes the packet before the top of the loop comes again. */ next = skb->next; - if (likely(!socket_send_skb_to_peer(peer, skb, 0 /* TODO: Should we copy the DSCP value from the enclosed packet? */))) + is_keepalive = skb->len == message_data_len(0); + if (likely(!socket_send_skb_to_peer(peer, skb, 0 /* TODO: Should we copy the DSCP value from the enclosed packet? */) && !is_keepalive)) timers_data_sent(peer); } } |