From 521f06dcc10e61ddccc41a9798d05aa38d674f14 Mon Sep 17 00:00:00 2001 From: Cuong Manh Le Date: Fri, 5 May 2023 22:38:04 +0700 Subject: [PATCH] cmd/ctrld: force 127.0.0.1:53 for listener.0 only --- cmd/ctrld/dns_proxy.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/cmd/ctrld/dns_proxy.go b/cmd/ctrld/dns_proxy.go index af49bbf..3ce2af7 100644 --- a/cmd/ctrld/dns_proxy.go +++ b/cmd/ctrld/dns_proxy.go @@ -88,7 +88,7 @@ func (p *prog) serveDNS(listenerNum string) error { }) } g.Go(func() error { - s, errCh := runDNSServer(dnsListenAddress(listenerConfig), proto, handler) + s, errCh := runDNSServer(dnsListenAddress(listenerNum, listenerConfig), proto, handler) defer s.Shutdown() if listenerConfig.Port == 0 { switch s.Net { @@ -397,8 +397,8 @@ func needLocalIPv6Listener() bool { return ctrldnet.SupportsIPv6ListenLocal() && runtime.GOOS == "windows" } -func dnsListenAddress(lc *ctrld.ListenerConfig) string { - if addr := router.ListenAddress(); addr != "" { +func dnsListenAddress(lcNum string, lc *ctrld.ListenerConfig) string { + if addr := router.ListenAddress(); addr != "" && lcNum == "0" { return addr } return net.JoinHostPort(lc.IP, strconv.Itoa(lc.Port))