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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
28 lines
1.8 KiB
Diff
28 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Tue, 15 Mar 2022 01:38:15 -0700
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Subject: [PATCH] Make some itemstacks nonnull
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
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index 972fe4237461f07f78b60845b2ebfefb06698ded..9d74577af071954e1e37201a96368c1360076209 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
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@@ -155,13 +155,13 @@ public class CraftInventoryPlayer extends CraftInventory implements org.bukkit.i
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case OFF_HAND:
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return this.getItemInOffHand();
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case FEET:
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- return this.getBoots();
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+ return java.util.Objects.requireNonNullElseGet(this.getBoots(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
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case LEGS:
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- return this.getLeggings();
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+ return java.util.Objects.requireNonNullElseGet(this.getLeggings(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
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case CHEST:
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- return this.getChestplate();
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+ return java.util.Objects.requireNonNullElseGet(this.getChestplate(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
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case HEAD:
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- return this.getHelmet();
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+ return java.util.Objects.requireNonNullElseGet(this.getHelmet(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
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default:
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throw new IllegalArgumentException("Not implemented. This is a bug");
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}
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