Fix connection procedure auth-switch wrong plugin auth method. (PyMySQL#582)

methane · web-flow · commit ef91351a7322 · 2017-06-21T19:37:14.000+09:00
diff --git a/pymysql/connections.py b/pymysql/connections.py
@@ -1183,7 +1183,7 @@ def _process_auth(self, plugin_name, auth_packet):
             handler = None
         if plugin_name == b"mysql_native_password":
             # https://dev.mysql.com/doc/internals/en/secure-password-authentication.html#packet-Authentication::Native41
-            data = _scramble(self.password.encode('latin1'), auth_packet.read_all()) + b'\0'
+            data = _scramble(self.password.encode('latin1'), auth_packet.read_all())
         elif plugin_name == b"mysql_old_password":
             # https://dev.mysql.com/doc/internals/en/old-password-authentication.html
             data = _scramble_323(self.password.encode('latin1'), auth_packet.read_all()) + b'\0'
