Prevent overflowing of item stacks in lists, #490

2016-10-22 15:48:00 +02:00
parent a894b58d8c
commit ae59137587
1 changed files with 6 additions and 2 deletions
--- a/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/util/ItemStackList.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/apiimpl/util/ItemStackList.java
@@ -20,7 +20,11 @@ public class ItemStackList implements IItemStackList {
    public void add(ItemStack stack) {
        for (ItemStack otherStack : stacks.get(stack.getItem())) {
            if (API.instance().getComparer().isEqualNoQuantity(otherStack, stack)) {
+                if ((long) otherStack.stackSize + (long) stack.stackSize > Integer.MAX_VALUE) {
+                    otherStack.stackSize = Integer.MAX_VALUE;
+                } else {
                    otherStack.stackSize += stack.stackSize;
+                }
                
                return;
            }