mysql_free_ssl_session_data() disposes of a session data handle that was obtained previously by calling mysql_get_ssl_session_data(). It frees the memory that was allocated. Never call this function for any session that is still in use or if the handle was not obtained with mysql_get_ssl_session_data(). The call you make to mysql_get_ssl_session_data() should match exactly the call to mysql_free_ssl_session_data().

Do not attempt to use the session data handle after freeing it.

FALSE on success. TRUE on failure.

None.