diff options
Diffstat (limited to 'middleware/kubernetes/handler.go')
| -rw-r--r-- | middleware/kubernetes/handler.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/middleware/kubernetes/handler.go b/middleware/kubernetes/handler.go index a5916ccf7..e7660c3a9 100644 --- a/middleware/kubernetes/handler.go +++ b/middleware/kubernetes/handler.go @@ -57,7 +57,7 @@ func (k Kubernetes) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.M path = strings.Join(dns.SplitDomainName(path)[1:], ".") newstate := state.NewWithQuestion(strings.Join([]string{name, path}, "."), state.QType()) records, extra, _, err = k.routeRequest(zone, newstate) - if !k.IsNameError(err) { + if !k.IsNameError(err) && len(records) > 0 { records = append(records, nil) copy(records[1:], records) records[0] = newCNAME(origQName, records[0].Header().Name, records[0].Header().Ttl) @@ -79,7 +79,7 @@ func (k Kubernetes) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.M // Search . in this middleware newstate := state.NewWithQuestion(strings.Join([]string{name, "."}, ""), state.QType()) records, extra, _, err = k.routeRequest(zone, newstate) - if !k.IsNameError(err) { + if !k.IsNameError(err) && len(records) > 0 { records = append(records, nil) copy(records[1:], records) records[0] = newCNAME(origQName, records[0].Header().Name, records[0].Header().Ttl) |