forked from enlightenment/efl
edje_entry: fix a potentional error of null deref
this is a patch to fix a potentional error by null dereferencing. Reviewed-by: Marcel Hollerbach <mail@marcel-hollerbach.de> Differential Revision: https://phab.enlightenment.org/D12087
This commit is contained in:
parent
e4651d8fe5
commit
3f4bcd02dc
|
@ -1196,79 +1196,82 @@ _anchors_update(Evas_Textblock_Cursor *c EINA_UNUSED, Evas_Object *o, Entry *en)
|
|||
free(sel);
|
||||
an->sel = eina_list_remove_list(an->sel, an->sel);
|
||||
}
|
||||
Evas_Textblock_Rectangle *r, *r_last;
|
||||
if (range)
|
||||
{
|
||||
Evas_Textblock_Rectangle *r, *r_last;
|
||||
|
||||
r = range->data;
|
||||
r_last = eina_list_last_data_get(range);
|
||||
if (r->y != r_last->y)
|
||||
{
|
||||
/* For multiple range */
|
||||
r->h = r->y + r_last->y + r_last->h;
|
||||
}
|
||||
/* For vertically layout entry */
|
||||
if (_is_anchors_outside_viewport(y, r->y, r->h, vy, tvh))
|
||||
{
|
||||
EINA_LIST_FREE(range, r)
|
||||
free(r);
|
||||
continue;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* XXX: Should consider for horizontal entry but has
|
||||
* very minimal usage. Probably we should get the min x
|
||||
* and max w for range and then decide whether it is in
|
||||
* the viewport or not. Unnecessary calculation for this
|
||||
* minimal usage. Please test with large number of anchors
|
||||
* after implementing it, if its needed to be.
|
||||
*/
|
||||
}
|
||||
for (ll = range; ll; ll = eina_list_next(ll))
|
||||
{
|
||||
Evas_Object *ob;
|
||||
|
||||
sel = calloc(1, sizeof(Sel));
|
||||
if (!sel)
|
||||
r = range->data;
|
||||
r_last = eina_list_last_data_get(range);
|
||||
if (r->y != r_last->y)
|
||||
{
|
||||
ERR("Running very low on memory");
|
||||
break;
|
||||
/* For multiple range */
|
||||
r->h = r->y + r_last->y + r_last->h;
|
||||
}
|
||||
an->sel = eina_list_append(an->sel, sel);
|
||||
if (en->rp->part->source5)
|
||||
/* For vertically layout entry */
|
||||
if (_is_anchors_outside_viewport(y, r->y, r->h, vy, tvh))
|
||||
{
|
||||
ob = edje_object_add(ed->base.evas);
|
||||
edje_object_file_set(ob, ed->path, en->rp->part->source5);
|
||||
evas_object_smart_member_add(ob, smart);
|
||||
evas_object_stack_below(ob, o);
|
||||
evas_object_clip_set(ob, clip);
|
||||
evas_object_pass_events_set(ob, EINA_TRUE);
|
||||
sel->obj_bg = ob;
|
||||
_edje_subobj_register(ed, sel->obj_bg);
|
||||
EINA_LIST_FREE(range, r)
|
||||
free(r);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (en->rp->part->source6)
|
||||
else
|
||||
{
|
||||
ob = edje_object_add(ed->base.evas);
|
||||
edje_object_file_set(ob, ed->path, en->rp->part->source6);
|
||||
/* XXX: Should consider for horizontal entry but has
|
||||
* very minimal usage. Probably we should get the min x
|
||||
* and max w for range and then decide whether it is in
|
||||
* the viewport or not. Unnecessary calculation for this
|
||||
* minimal usage. Please test with large number of anchors
|
||||
* after implementing it, if its needed to be.
|
||||
*/
|
||||
}
|
||||
for (ll = range; ll; ll = eina_list_next(ll))
|
||||
{
|
||||
Evas_Object *ob;
|
||||
|
||||
sel = calloc(1, sizeof(Sel));
|
||||
if (!sel)
|
||||
{
|
||||
ERR("Running very low on memory");
|
||||
break;
|
||||
}
|
||||
an->sel = eina_list_append(an->sel, sel);
|
||||
if (en->rp->part->source5)
|
||||
{
|
||||
ob = edje_object_add(ed->base.evas);
|
||||
edje_object_file_set(ob, ed->path, en->rp->part->source5);
|
||||
evas_object_smart_member_add(ob, smart);
|
||||
evas_object_stack_below(ob, o);
|
||||
evas_object_clip_set(ob, clip);
|
||||
evas_object_pass_events_set(ob, EINA_TRUE);
|
||||
sel->obj_bg = ob;
|
||||
_edje_subobj_register(ed, sel->obj_bg);
|
||||
}
|
||||
|
||||
if (en->rp->part->source6)
|
||||
{
|
||||
ob = edje_object_add(ed->base.evas);
|
||||
edje_object_file_set(ob, ed->path, en->rp->part->source6);
|
||||
evas_object_smart_member_add(ob, smart);
|
||||
evas_object_stack_above(ob, o);
|
||||
evas_object_clip_set(ob, clip);
|
||||
evas_object_pass_events_set(ob, EINA_TRUE);
|
||||
sel->obj_fg = ob;
|
||||
_edje_subobj_register(ed, sel->obj_fg);
|
||||
}
|
||||
|
||||
ob = evas_object_rectangle_add(ed->base.evas);
|
||||
evas_object_color_set(ob, 0, 0, 0, 0);
|
||||
evas_object_smart_member_add(ob, smart);
|
||||
evas_object_stack_above(ob, o);
|
||||
evas_object_clip_set(ob, clip);
|
||||
evas_object_pass_events_set(ob, EINA_TRUE);
|
||||
sel->obj_fg = ob;
|
||||
_edje_subobj_register(ed, sel->obj_fg);
|
||||
evas_object_repeat_events_set(ob, EINA_TRUE);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_DOWN, _edje_anchor_mouse_down_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_UP, _edje_anchor_mouse_up_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_MOVE, _edje_anchor_mouse_move_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_IN, _edje_anchor_mouse_in_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_OUT, _edje_anchor_mouse_out_cb, an);
|
||||
sel->obj = ob;
|
||||
}
|
||||
|
||||
ob = evas_object_rectangle_add(ed->base.evas);
|
||||
evas_object_color_set(ob, 0, 0, 0, 0);
|
||||
evas_object_smart_member_add(ob, smart);
|
||||
evas_object_stack_above(ob, o);
|
||||
evas_object_clip_set(ob, clip);
|
||||
evas_object_repeat_events_set(ob, EINA_TRUE);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_DOWN, _edje_anchor_mouse_down_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_UP, _edje_anchor_mouse_up_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_MOVE, _edje_anchor_mouse_move_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_IN, _edje_anchor_mouse_in_cb, an);
|
||||
evas_object_event_callback_add(ob, EVAS_CALLBACK_MOUSE_OUT, _edje_anchor_mouse_out_cb, an);
|
||||
sel->obj = ob;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue