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https://github.com/PaperMC/Paper.git
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05466e3b47
Upstream has released updates that appear to apply compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing. Bukkit Changes: d2834556 SPIGOT-4219: Event for PigZombies angering. CraftBukkit Changes:a9c796f1SPIGOT-4184: Fix furnaces not matching Vanilla smelt or animations195f071eSPIGOT-4219: Event for PigZombies angering.5e3082c7SPIGOT-4230: Improve legacy block types
55 lines
2.5 KiB
Diff
55 lines
2.5 KiB
Diff
From 69ebaca79e2c169b0db6b464beaf1b8a384ae0ed Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Sat, 12 Nov 2016 23:25:22 -0600
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Subject: [PATCH] Filter bad data from ArmorStand and SpawnEgg items
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 4d0f2051aa..872001d041 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -3,6 +3,7 @@ package com.destroystokyo.paper;
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import java.util.List;
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import net.minecraft.server.MinecraftServer;
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+import org.bukkit.Bukkit;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.spigotmc.SpigotWorldConfig;
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@@ -325,4 +326,12 @@ public class PaperWorldConfig {
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private void removeCorruptTEs() {
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removeCorruptTEs = getBoolean("remove-corrupt-tile-entities", false);
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}
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+
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+ public boolean filterNBTFromSpawnEgg = true;
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+ private void fitlerNBTFromSpawnEgg() {
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+ filterNBTFromSpawnEgg = getBoolean("filter-nbt-data-from-spawn-eggs-and-related", true);
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+ if (!filterNBTFromSpawnEgg) {
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+ Bukkit.getLogger().warning("Spawn Egg and Armor Stand NBT filtering disabled, this is a potential security risk");
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+ }
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/EntityFallingBlock.java b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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index 33bc46b054..4e1b74ebe4 100644
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--- a/src/main/java/net/minecraft/server/EntityFallingBlock.java
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+++ b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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@@ -228,6 +228,15 @@ public class EntityFallingBlock extends Entity {
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protected void a(NBTTagCompound nbttagcompound) {
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this.block = GameProfileSerializer.d(nbttagcompound.getCompound("BlockState"));
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+
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+ // Paper start - Block FallingBlocks with Command Blocks
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+ // Check mappings on update - dc = "repeating_command_block" - dd = "chain_command_block"
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+ final Block b = this.block.getBlock();
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+ if (this.world.paperConfig.filterNBTFromSpawnEgg && (b == Blocks.COMMAND_BLOCK || b == Blocks.REPEATING_COMMAND_BLOCK || b == Blocks.CHAIN_COMMAND_BLOCK)) {
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+ this.block = Blocks.STONE.getBlockData();
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+ }
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+ // Paper end
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+
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this.ticksLived = nbttagcompound.getInt("Time");
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if (nbttagcompound.hasKeyOfType("HurtEntities", 99)) {
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this.hurtEntities = nbttagcompound.getBoolean("HurtEntities");
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--
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2.18.0
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