Bug of the src/libvmi/events.c:events_init ()

If function g_hash_table_new_full in events_init()  has the 2nd argument to be set as g_int_equal, the ffunction  g_hash_table_insert in event_handler_set() will cause the event_entry_free to be called even if  the event entry to be inserted is different from those
in the  vmi->event_handlers.