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efl_ui_collection: protect against invalid access 

i am not sure why this should ever happen. However, a error here is
better than a access out of the bounds of the array.

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D10066
This commit is contained in:
Marcel Hollerbach 2019-09-21 11:08:46 +02:00
parent 64be497e42
commit 18e9a224be
1 changed files with 2 additions and 1 deletions
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3
src/lib/elementary/efl_ui_collection.c
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@ -1152,8 +1152,9 @@ _efl_ui_collection_efl_ui_single_selectable_fallback_selection_get(const Eo *obj
#define ITEM_IS_OUTSIDE_VISIBLE(id) id < collection_pd->start_id || id > collection_pd->end_id
static inline void
_assert_item_available(Eo *item, int new_id, Efl_Ui_Collection_Data *pd)
_assert_item_available(Eo *item, unsigned int new_id, Efl_Ui_Collection_Data *pd)
{
EINA_SAFETY_ON_FALSE_RETURN(new_id < eina_list_count(pd->items));
efl_gfx_entity_visible_set(item, EINA_TRUE);
efl_gfx_entity_geometry_set(item, efl_ui_position_manager_entity_position_single_item(pd->pos_man, new_id));
}