diff --git a/transport/internet/udp/hub.go b/transport/internet/udp/hub.go index c16085d5..08354c43 100644 --- a/transport/internet/udp/hub.go +++ b/transport/internet/udp/hub.go @@ -40,6 +40,14 @@ func ListenUDP(ctx context.Context, address net.Address, port net.Port, streamSe opt(hub) } + if address.Family().IsDomain() && address.Domain() == "localhost" { + address = net.LocalHostIP + } + + if address.Family().IsDomain() { + return nil, errors.New("domain address is not allowed for listening: ", address.Domain()) + } + var sockopt *internet.SocketConfig if streamSettings != nil { sockopt = streamSettings.SocketSettings