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elm_config.c: fixed dereference before null check issue which was spotted by coverity. CID 1040002. 

efd->text_class should be a null.
This commit is contained in:
Daniel Juyung Seo 2013-07-06 12:14:02 +09:00
parent b45be2b9b7
commit df0383a45a
1 changed files with 4 additions and 3 deletions
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7
legacy/elementary/src/lib/elm_config.c
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@ -653,14 +653,15 @@ _elm_config_font_overlay_remove(const char *text_class)
EINA_LIST_FOREACH(_elm_config->font_overlays, l, efd)
{
if (strcmp(efd->text_class, text_class))
continue;
if (!efd->text_class) continue;
if (strcmp(efd->text_class, text_class)) continue;
_font_overlays_del =
eina_list_append(_font_overlays_del,
eina_stringshare_add(text_class));
_elm_config->font_overlays =
eina_list_remove_list(_elm_config->font_overlays, l);
if (efd->text_class) eina_stringshare_del(efd->text_class);
eina_stringshare_del(efd->text_class);
if (efd->font) eina_stringshare_del(efd->font);
free(efd);