diff --git a/cmd/meshname/main.go b/cmd/meshname/main.go index 7f71636..07aa208 100644 --- a/cmd/meshname/main.go +++ b/cmd/meshname/main.go @@ -22,10 +22,10 @@ func reverse_lookup(target string) (string, error) { func lookup(target string) (string, error) { labels := strings.Split(target, ".") - if len(labels) < 3 || strings.HasSuffix(domainZone, target) { + if len(labels) < 2 || strings.HasSuffix(domainZone, target) { return "", errors.New("Invalid domain") } - subDomain := labels[len(labels) - 3] + subDomain := labels[len(labels) - 2] if len(subDomain) != 26 { return "", errors.New("Invalid subdomain length") } diff --git a/cmd/meshnamed/main.go b/cmd/meshnamed/main.go index 97710b8..a12194b 100644 --- a/cmd/meshnamed/main.go +++ b/cmd/meshnamed/main.go @@ -95,10 +95,10 @@ func handleRequest(w dns.ResponseWriter, r *dns.Msg) { for _, q := range r.Question { labels := dns.SplitDomainName(q.Name) - if len(labels) < 3 { + if len(labels) < 2 { continue } - subDomain := labels[len(labels)-3] + subDomain := labels[len(labels)-2] resolvedAddr, err := lookup(subDomain) if err != nil {