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ensure fwin efm delete callback does not trigger crash 

if this is called during fwin delete, dereferencing the passed data
will result in a crash
This commit is contained in:
Mike Blumenkrantz 2015-11-20 09:09:38 -05:00
parent bbe3173906
commit b2706afe06
1 changed files with 7 additions and 11 deletions
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18
src/modules/fileman/e_fwin.c
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@ -1934,24 +1934,20 @@ _e_fwin_cb_key_down(void *data,
} }
static void static void
_e_fwin_cb_page_obj_del(void *data, _e_fwin_cb_page_obj_del(void *data EINA_UNUSED,
Evas *evas EINA_UNUSED, Evas *evas EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, Evas_Object *obj,
void *event_info EINA_UNUSED) void *event_info EINA_UNUSED)
{ {
E_Fwin_Page *page; evas_object_smart_callback_del(obj, "dir_changed",
page = data;
evas_object_smart_callback_del(page->fm_obj, "dir_changed",
_e_fwin_changed); _e_fwin_changed);
evas_object_smart_callback_del(page->fm_obj, "dir_deleted", evas_object_smart_callback_del(obj, "dir_deleted",
_e_fwin_deleted); _e_fwin_deleted);
evas_object_smart_callback_del(page->fm_obj, "selected", evas_object_smart_callback_del(obj, "selected",
_e_fwin_selected); _e_fwin_selected);
evas_object_smart_callback_del(page->fm_obj, "selection_change", evas_object_smart_callback_del(obj, "selection_change",
_e_fwin_selection_change); _e_fwin_selection_change);
evas_object_event_callback_del(page->fm_obj, EVAS_CALLBACK_DEL, evas_object_event_callback_del(obj, EVAS_CALLBACK_DEL,
_e_fwin_cb_page_obj_del); _e_fwin_cb_page_obj_del);
} }