File curl-disabled-redirect-protocol-message.patch of Package curl.13027

--- a/lib/url.c	
+++ a/lib/url.c	
@@ -1955,9 +1955,13 @@ static CURLcode findprotocol(struct Curl_easy *data,
       /* it is allowed for "normal" request, now do an extra check if this is
          the result of a redirect */
       if(data->state.this_is_a_follow &&
-         !(data->set.redir_protocols & p->protocol))
+         !(data->set.redir_protocols & p->protocol)) {
         /* nope, get out */
-        break;
+        failf(data, "Redirect to protocol \"%s\" not supported or disabled in " LIBCURL_NAME,
+              protostr);
+
+        return CURLE_UNSUPPORTED_PROTOCOL;
+      }
 
       /* Perform setup complement if some. */
       conn->handler = conn->given = p;