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widget: Add null check 

Summary: Adding NULL checking when allocate memory.

Reviewers: Hermet, seoz, cedric

Reviewed By: cedric

Differential Revision: https://phab.enlightenment.org/D2663

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
This commit is contained in:
Thiep Ha 2015-06-11 12:05:52 +02:00 committed by Cedric BAIL
parent d9712847be
commit 8677ef1add
1 changed files with 10 additions and 0 deletions
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10
legacy/elementary/src/lib/elm_widget.c
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@ -1645,6 +1645,11 @@ _elm_widget_event_callback_add(Eo *obj EINA_UNUSED, Elm_Widget_Smart_Data *sd, E
EINA_SAFETY_ON_NULL_RETURN(func);
Elm_Event_Cb_Data *ecb = ELM_NEW(Elm_Event_Cb_Data);
if (!ecb)
{
ERR("Failed to allocate memory");
return;
}
ecb->func = func;
ecb->data = data;
sd->event_cb = eina_list_append(sd->event_cb, ecb);
@ -5229,6 +5234,11 @@ _elm_widget_item_part_text_custom_set(Eo *eo_item EINA_UNUSED,
if (!label)
{
label = malloc(sizeof(Elm_Label_Data));
if (!label)
{
ERR("Failed to allocate memory");
return;
}
label->part = eina_stringshare_add(part);
label->text = eina_stringshare_add(text);
eina_hash_add(item->labels, part, label);