Paper/patches/server/0109-Filter-bad-block-entity-nbt-data-from-falling-blocks.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Sat, 12 Nov 2016 23:25:22 -0600
Subject: [PATCH] Filter bad block entity nbt data from falling blocks


diff --git a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
index 5ed77cc6c8b0459691d8044232d9972e4278964b..84d9ae7be1bc9b2c4940cc69de24abf7e4c228b3 100644
--- a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
@@ -356,7 +356,7 @@ public class FallingBlockEntity extends Entity {
             this.dropItem = nbt.getBoolean("DropItem");
         }
 
-        if (nbt.contains("TileEntityData", 10)) {
+        if (nbt.contains("TileEntityData", 10) && !(this.level().paperConfig().entities.spawning.filterBadTileEntityNbtFromFallingBlocks && this.blockState.getBlock() instanceof net.minecraft.world.level.block.GameMasterBlock)) { // Paper - Filter bad block entity nbt data from falling blocks
             this.blockData = nbt.getCompound("TileEntityData").copy();
         }