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fileselector: add NULL check for memory allocation

This commit is contained in:
WooHyun Jung 2015-06-13 15:45:36 +09:00
parent 8fe80fc6a3
commit 1ca127d826
1 changed files with 11 additions and 3 deletions
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14
legacy/elementary/src/lib/elc_fileselector.c
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@ -2055,6 +2055,7 @@ _filter_add(Elm_Fileselector_Data *sd, const char *filter_name)
{
Elm_Fileselector_Filter *ff;
ff = malloc(sizeof(Elm_Fileselector_Filter));
if (!ff) return NULL;
ff->filter_name = eina_stringshare_add(filter_name);
ff->sd = sd;
@ -2080,6 +2081,8 @@ _elm_fileselector_elm_interface_fileselector_mime_types_filter_append(Eo *obj, E
if (!mime_types) return EINA_FALSE;
ff = _filter_add(sd, filter_name ? filter_name : mime_types);
if (!ff) return EINA_FALSE;
ff->filter_type = ELM_FILESELECTOR_MIME_FILTER;
ff->filter.mime_types = eina_str_split(mime_types, ",", 0);
@ -2120,14 +2123,19 @@ EOLIAN static Eina_Bool
_elm_fileselector_elm_interface_fileselector_custom_filter_append(Eo *obj, Elm_Fileselector_Data *sd, Elm_Fileselector_Filter_Func func, void *data, const char *filter_name)
{
Elm_Fileselector_Filter *ff;
Elm_Fileselector_Custom_Filter *custom_filter;
Eina_Bool need_theme = EINA_FALSE;
if (!func) return EINA_FALSE;
ff = _filter_add(sd, filter_name ? filter_name : "custom");
ff->filter_type = ELM_FILESELECTOR_CUSTOM_FILTER;
custom_filter = malloc(sizeof(Elm_Fileselector_Custom_Filter));
if (!custom_filter) return EINA_FALSE;
ff->filter.custom = malloc(sizeof(Elm_Fileselector_Custom_Filter));
ff = _filter_add(sd, filter_name ? filter_name : "custom");
if (!ff) return EINA_FALSE;
ff->filter_type = ELM_FILESELECTOR_CUSTOM_FILTER;
ff->filter.custom = custom_filter;
ff->filter.custom->func = func;
ff->filter.custom->data = data;