From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 3 Mar 2020 05:26:40 +0000
Subject: [PATCH] Prevent teleporting dead entities


diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 9240064a17e7ac2492fe157b759d1f724105cd0e..fcfd57fd7af655aafb330986e8f6f9cc55819165 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1501,6 +1501,10 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
     }
 
     private void internalTeleport(double d0, double d1, double d2, float f, float f1, Set<ClientboundPlayerPositionPacket.RelativeArgument> set, boolean flag) {
+        if (player.isRemoved()) {
+            LOGGER.info("Attempt to teleport removed player {} restricted", player.getScoreboardName());
+            return;
+        }
         // CraftBukkit start
         if (Float.isNaN(f)) {
             f = 0;