asan: add a bound check in handle_shop_event

2020-05-09 11:24:33 +02:00
parent 8dcf0d0d52
commit c144e83463
1 changed files with 3 additions and 0 deletions
--- a/src/game/boe.dlgutil.cpp
+++ b/src/game/boe.dlgutil.cpp
@@ -218,6 +218,9 @@ void handle_shop_event(location p) {
 	}

 	for(short i = 0; i < 8; i++) {
+		// asan: 
+		if (i + shop_sbar->getPosition()>=shop_array.size())
+			break;
 		unsigned long what_picked = shop_array[i + shop_sbar->getPosition()];
 		if(what_picked >= active_shop.size()) break;
 		if(active_shop.getItem(what_picked).type == eShopItemType::EMPTY)