MariaDB [(none)]> show grants;
|
+---------------------------------------+
|
| Grants for u@localhost |
|
+---------------------------------------+
|
| GRANT USAGE ON *.* TO `u`@`localhost` |
|
+---------------------------------------+
|
1 row in set (0.000 sec)
|
|
MariaDB [(none)]> stop slave;
|
ERROR 1045 (28000): Access denied for user 'u'@'localhost' (using password: NO)
|
MariaDB [(none)]> stop all slaves;
|
Query OK, 0 rows affected (0.000 sec)
|
Same with start all slaves.
The commands don't actually do anything if the user is unprivileged, so there is no security problem, but I suppose they should be returning the error rather than silently do nothing.
Bug
Critical
