diff --git a/libraries/ArduinoOTA/examples/BasicOTA/BasicOTA.ino b/libraries/ArduinoOTA/examples/BasicOTA/BasicOTA.ino
index ec621bb79..50e926efe 100644
--- a/libraries/ArduinoOTA/examples/BasicOTA/BasicOTA.ino
+++ b/libraries/ArduinoOTA/examples/BasicOTA/BasicOTA.ino
@@ -30,10 +30,10 @@ void setup() {
     Serial.println("Start");
   });
   ArduinoOTA.onEnd([]() {
-    Serial.println("End");
+    Serial.println("\nEnd");
   });
   ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
-    Serial.printf("Progress: %u%%\n", (progress / (total / 100)));
+    Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
   });
   ArduinoOTA.onError([](ota_error_t error) {
     Serial.printf("Error[%u]: ", error);
diff --git a/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp b/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp
index 67e42c090..cecc8eabc 100644
--- a/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp
+++ b/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp
@@ -87,17 +87,25 @@ bool ESP8266WebServer::authenticate(const char * username, const char * password
       authReq.trim();
       char toencodeLen = strlen(username)+strlen(password)+1;
       char *toencode = new char[toencodeLen];
-      if(toencode == NULL)
+      if(toencode == NULL){
+        authReq = String();
         return false;
+      }
       char *encoded = new char[base64_encode_expected_len(toencodeLen)+1];
-      if(encoded == NULL)
+      if(encoded == NULL){
+        authReq = String();
+        delete[] toencode;
         return false;
-
+      }
       sprintf(toencode, "%s:%s", username, password);
       if(base64_encode_chars(toencode, toencodeLen, encoded) > 0 && authReq.equals(encoded)){
         authReq = String();
+        delete[] toencode;
+        delete[] encoded;
         return true;
       }
+      delete[] toencode;
+      delete[] encoded;
     }
     authReq = String();
   }