mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-01-31 06:32:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1204 from lioncash/deref

Browse Source 
lakka: Fix possible null pointer dereferences in lakka_draw_items.
This commit is contained in:
Twinaphex 2014-10-26 18:17:24 +01:00
commit 9885c4ecbc
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
frontend/menu/disp/lakka.c
View File

@ -388,17 +388,19 @@ static void lakka_draw_subitems(lakka_handle_t *lakka, int i, int j)
static void lakka_draw_items(lakka_handle_t *lakka, int i)
{
int j;
menu_category_t *category = (menu_category_t*)&lakka->categories[i];
menu_category_t *active_category = (menu_category_t*)
&lakka->categories[lakka->menu_active_category];
menu_item_t *active_item = (menu_item_t*)
&active_category->items[active_category->active_item];
menu_category_t *category = NULL;
menu_category_t *active_category = NULL;
menu_item_t *active_item = NULL;
(void)active_item;
if (!lakka)
return;
category = (menu_category_t*) &lakka->categories[i];
active_category = (menu_category_t*) &lakka->categories[lakka->menu_active_category];
active_item = (menu_item_t*) &active_category->items[active_category->active_item];
for(j = 0; j < category->num_items; j++)
{
menu_item_t *item = (menu_item_t*)&category->items[j];