From: Guus Sliepen <guus@tinc-vpn.org>
Date: Thu, 11 Jun 2009 17:07:54 +0000 (+0200)
Subject: Remove pending MTU probe events when a node's reachability status changes.
X-Git-Tag: release-1.0.10~51
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=df4add94a4a6461758b218a9ad257efc735062fe

Remove pending MTU probe events when a node's reachability status changes.
---

diff --git a/src/graph.c b/src/graph.c
index 87bb2204..85643585 100644
--- a/src/graph.c
+++ b/src/graph.c
@@ -264,6 +264,11 @@ void sssp_bfs(void)
 			n->minmtu = 0;
 			n->mtuprobes = 0;
 
+			if(n->mtuevent) {
+				event_del(n->mtuevent);
+				n->mtuevent = NULL;
+			}
+
 			asprintf(&envp[0], "NETNAME=%s", netname ? : "");
 			asprintf(&envp[1], "DEVICE=%s", device ? : "");
 			asprintf(&envp[2], "INTERFACE=%s", iface ? : "");