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Check if an event is initialized before calling event_del().
[tinc]
/
src
/
graph.c
diff --git
a/src/graph.c
b/src/graph.c
index
bdb32a0
..
c78615b
100644
(file)
--- a/
src/graph.c
+++ b/
src/graph.c
@@
-349,7
+349,8
@@
void check_reachability() {
n->minmtu = 0;
n->mtuprobes = 0;
n->minmtu = 0;
n->mtuprobes = 0;
- event_del(&n->mtuevent);
+ if(timeout_initialized(&n->mtuevent))
+ event_del(&n->mtuevent);
xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
xasprintf(&envp[1], "DEVICE=%s", device ? : "");
xasprintf(&envp[0], "NETNAME=%s", netname ? : "");
xasprintf(&envp[1], "DEVICE=%s", device ? : "");