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Limit recursion depth when trying to find items under dbus menu

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blinxen 2025-10-13 21:47:17 +02:00
parent 0289272bd0
commit 47234b37da
1 changed files with 3 additions and 1 deletions
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4
swaybar/tray/dbusmenu.c
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@ -267,7 +267,8 @@ static const struct xdg_popup_listener xdg_popup_listener = {
static struct swaybar_dbusmenu_menu_item * static struct swaybar_dbusmenu_menu_item *
find_item_under_menu(struct swaybar_dbusmenu_menu *menu, int item_id) { find_item_under_menu(struct swaybar_dbusmenu_menu *menu, int item_id) {
if (!menu->items) { static int recursion_depth = 0;
if (!menu->items || recursion_depth > 10) {
return NULL; return NULL;
} }
@ -277,6 +278,7 @@ find_item_under_menu(struct swaybar_dbusmenu_menu *menu, int item_id) {
return item; return item;
} }
if (item->submenu && item->submenu->item_id != 0) { if (item->submenu && item->submenu->item_id != 0) {
recursion_depth++;
struct swaybar_dbusmenu_menu_item *found_item = struct swaybar_dbusmenu_menu_item *found_item =
find_item_under_menu(item->submenu, item_id); find_item_under_menu(item->submenu, item_id);
if (found_item) { if (found_item) {