SchultesDev/wireguard-go
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device: add write queue mutex for peer

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fix panic: send on closed channel when remove peer

Signed-off-by: Haichao Liu <liuhaichao@bytedance.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Haichao Liu
2020-11-18 20:53:22 +08:00
committed by Jason A. Donenfeld
parent 60b3766b89
commit 913f68ce38
3 changed files with 11 additions and 1 deletions
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2
device/receive.go
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@@ -184,11 +184,13 @@ func (device *Device) RoutineReceiveIncoming(IP int, bind conn.Bind) {
// add to decryption queues
peer.queue.RLock()
if peer.isRunning.Get() {
if device.addToInboundAndDecryptionQueues(peer.queue.inbound, device.queue.decryption, elem) {
buffer = device.GetMessageBuffer()
}
}
peer.queue.RUnlock()
continue