From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Video <videogamesm12@gmail.com>
Date: Fri, 19 Aug 2022 00:49:38 -0600
Subject: [PATCH] Fixes out of bounds HangingEntity crash exploit


diff --git a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
index bf2d91bbb4bf401696f5f5d14a67e3920a179084..e31102bb56fac4ffc1e114cc8ea2075af0f92e7f 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
@@ -279,6 +279,13 @@ public abstract class HangingEntity extends Entity {
     public void readAdditionalSaveData(CompoundTag nbt) {
         BlockPos blockposition = new BlockPos(nbt.getInt("TileX"), nbt.getInt("TileY"), nbt.getInt("TileZ"));
 
+        // Scissors start - Fixes exploit where bad TileX, TileY, and TileZ coordinates can crash servers
+        if (level().isLoadedAndInBounds(blockposition))
+        {
+            this.pos = blockposition;
+        }
+        // Scissors end
+
         if (!blockposition.closerThan(this.blockPosition(), 16.0D)) {
             HangingEntity.LOGGER.error("Hanging entity at invalid position: {}", blockposition);
         } else {