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skip peers with nil endpoints

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This commit is contained in:
Jordan Whited
2021-01-18 15:08:43 -08:00
committed by Jordan Whited
parent d9845d72b8
commit 7eaacc000b
2 changed files with 56 additions and 1 deletions
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6
wgsd.go
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@@ -103,6 +103,9 @@ func handleSRV(state request.Request, peers []wgtypes.Peer) (int, error) {
if strings.EqualFold(
base32.StdEncoding.EncodeToString(peer.PublicKey[:]), pubKey) {
endpoint := peer.Endpoint
if endpoint == nil {
return nxDomain(state)
}
hostRR := getHostRR(state.Name(), endpoint)
if hostRR == nil {
return nxDomain(state)
@@ -137,6 +140,9 @@ func handleHostOrTXT(state request.Request, peers []wgtypes.Peer) (int, error) {
if strings.EqualFold(
base32.StdEncoding.EncodeToString(peer.PublicKey[:]), pubKey) {
endpoint := peer.Endpoint
if endpoint == nil {
return nxDomain(state)
}
if state.QType() == dns.TypeA || state.QType() == dns.TypeAAAA {
hostRR := getHostRR(state.Name(), endpoint)
if hostRR == nil {