Delete mtuevent if it is not used.

Keeping it around prevents ans_key_h() from restarting PMTU discovery.

diff --git a/src/net_packet.c b/src/net_packet.c
index 3627f31..7e617a6 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -81,6 +81,7 @@ static void send_mtu_probe_handler(int fd, short events, void *data) {
        if(!n->status.reachable || !n->status.validkey) {
                ifdebug(TRAFFIC) logger(LOG_INFO, "Trying to send MTU probe to unreachable or rekeying node %s (%s)", n->name, n->hostname);
                n->mtuprobes = 0;
+               event_del(&n->mtuevent);
                return;
        }