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multibuttonentry, genlist, layout, toolbar: Fixed dereference of null 

pointers which were reported by clang builg.

https://build.enlightenment.org/job/nightly_elm_clang_x86_64/lastSuccessfulBuild/artifact/scan-build/build/2014-01-05-1/report-XZo1hW.html#EndPath
https://build.enlightenment.org/job/nightly_elm_clang_x86_64/lastSuccessfulBuild/artifact/scan-build/build/2014-01-05-1/report-isAlRt.html#EndPath
https://build.enlightenment.org/job/nightly_elm_clang_x86_64/lastSuccessfulBuild/artifact/scan-build/build/2014-01-05-1/report-8Ascv8.html#EndPath
https://build.enlightenment.org/job/nightly_elm_clang_x86_64/lastSuccessfulBuild/artifact/scan-build/build/2014-01-05-1/report-gBkVuE.html#EndPath
This commit is contained in:
Daniel Juyung Seo 2014-01-06 23:26:46 +09:00
parent 2942212cb3
commit 16f687b87a
4 changed files with 4 additions and 4 deletions
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2
legacy/elementary/src/lib/elc_multibuttonentry.c
View File

@ -1606,7 +1606,7 @@ _elm_multibuttonentry_smart_focus_next(Eo *obj, void *_pd, va_list *list)
items = eina_list_append(items, sd->box);
}
if (int_ret)
if (int_ret && ret)
*ret = elm_widget_focus_list_next_get
(obj, items, eina_list_data_get, dir, next);
}

2
legacy/elementary/src/lib/elm_genlist.c
View File

@ -5947,7 +5947,7 @@ _realized_items_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
done = EINA_TRUE;
EINA_LIST_FOREACH(itb->items, l, it)
{
if (it->realized) *ret = eina_list_append(*ret, it);
if (it->realized && ret) *ret = eina_list_append(*ret, it);
}
}
else

2
legacy/elementary/src/lib/elm_layout.c
View File

@ -1192,7 +1192,7 @@ _elm_layout_smart_content_swallow_list_get(Eo *obj EINA_UNUSED, void *_pd, va_li
EINA_LIST_FOREACH(sd->subs, l, sub_d)
{
if (sub_d->type == SWALLOW)
if ((sub_d->type == SWALLOW) && ret)
*ret = eina_list_append(*ret, sub_d->obj);
}
}

2
legacy/elementary/src/lib/elm_toolbar.c
View File

@ -2951,7 +2951,7 @@ _item_insert_after(Eo *obj, void *_pd, va_list *list)
_sizing_eval(obj);
sd->item_count++;
*ret = (Elm_Object_Item *)it;
if (ret) *ret = (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *