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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.
19 lines
1.1 KiB
Diff
19 lines
1.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Tue, 30 Nov 2021 05:30:35 +0000
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Subject: [PATCH] Prevent ContainerOpenersCounter openCount from going negative
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java b/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java
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index ba06184bad7e8ae55cb2d55f6196e8f990d2811d..7eccacb978f047a4774e58b11bc3f9ab3959b049 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java
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@@ -64,6 +64,7 @@ public abstract class ContainerOpenersCounter {
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public void decrementOpeners(Player player, Level world, BlockPos pos, BlockState state) {
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int oldPower = Math.max(0, Math.min(15, this.openCount)); // CraftBukkit - Get power before new viewer is added
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+ if (this.openCount == 0) return; // Paper - Prevent ContainerOpenersCounter openCount from going negative
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int i = this.openCount--;
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// CraftBukkit start - Call redstone event
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