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wgengine/netstack: stop re-adding IPs registered by active TCP connections (#1629) 

Signed-off-by: Naman Sood <mail@nsood.in>
pull/1622/head
Naman Sood 2021-03-31 15:32:33 -04:00 committed by GitHub
parent 1bd14a072c
commit 31c7745631
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wgengine/netstack/netstack.go
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@ -242,7 +242,6 @@ func (ns *Impl) updateIPs(nm *netmap.NetworkMap) {
ns.mu.Lock() ns.mu.Lock()
for ip := range ns.connsOpenBySubnetIP { for ip := range ns.connsOpenBySubnetIP {
ipp := tcpip.Address(ip.IPAddr().IP).WithPrefix() ipp := tcpip.Address(ip.IPAddr().IP).WithPrefix()
ipsToBeAdded[ipp] = true
delete(ipsToBeRemoved, ipp) delete(ipsToBeRemoved, ipp)
} }
ns.mu.Unlock() ns.mu.Unlock()