dns

commit 217f4622afa63243080fe9f0fafc00f18d7d94e5
parent 66267fa01f36cd99f4b3ac53250a1b8cbd3e2568
Author: Oliver Lowe <o@olowe.co>
Date:   Tue, 16 Nov 2021 20:28:32 +1100

Don't send an empty DoH response

forgot to put in the early return

Diffstat:
M
cmd/dohproxy/dohproxy.go
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/cmd/dohproxy/dohproxy.go b/cmd/dohproxy/dohproxy.go
@@ -84,6 +84,7 @@ func dnsHandler(w http.ResponseWriter, req *http.Request) {
 	if err != nil {
 		log.Println("pack resolved query:", err.Error)
 		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
 	}
 	w.Header().Add("Content-Type", dns.MediaType)
 	if _, err := w.Write(packed); err != nil {