SchultesDev/wireguard-go
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Fixed read from closed channel

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A premature waitgroup .Done resulted in reading from closed channel.
This caused a nil-pointer deref & crash.

Added additional debugging when closing routines.
This commit is contained in:
Mathias Hall-Andersen
2018-04-18 20:29:48 +02:00
parent 26a56a652e
commit ac9912345b
4 changed files with 26 additions and 10 deletions
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2
peer.go
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@@ -246,8 +246,8 @@ func (peer *Peer) Stop() {
// stop & wait for ongoing peer routines
peer.routines.stop.Broadcast()
peer.routines.starting.Wait()
peer.routines.stop.Broadcast()
peer.routines.stopping.Wait()
// stop timers