From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 24 Jun 2011 20:10:03 +0000 (+0200)
Subject: Delete mtuevent if it is not used.
X-Git-Tag: import-tinc-1.1~481
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=1fe8ba2f06c39d7c8b81f0e451bdbac94ae9375f;p=meshlink

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 3627f31d..7e617a61 100644
--- 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;
 	}