25 lines
1.4 KiB
Diff
25 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Zach Brown <zach@zachbr.io>
|
|
Date: Thu, 16 Apr 2020 20:07:29 -0500
|
|
Subject: [PATCH] Restrict vanilla teleport command to valid locations
|
|
|
|
Fixes GH-3165
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/CommandTeleport.java b/src/main/java/net/minecraft/server/CommandTeleport.java
|
|
index 3060b4f68b13abe05d31b85bb49690a0b476939f..79016b587072a6a1c5418648d7aa88e96fbeefff 100644
|
|
--- a/src/main/java/net/minecraft/server/CommandTeleport.java
|
|
+++ b/src/main/java/net/minecraft/server/CommandTeleport.java
|
|
@@ -116,6 +116,12 @@ public class CommandTeleport {
|
|
}
|
|
|
|
private static void a(CommandListenerWrapper commandlistenerwrapper, Entity entity, WorldServer worldserver, double d0, double d1, double d2, Set<PacketPlayOutPosition.EnumPlayerTeleportFlags> set, float f, float f1, @Nullable CommandTeleport.a commandteleport_a) {
|
|
+ // Paper start - Don't allow teleport command to invalid locations
|
|
+ if (d0 <= -30000000 || d2 <= -30000000 || d0 > 30000000 || d2 > 30000000) { // Copy/pasta from BaseBlockPosition#isValidLocation
|
|
+ org.bukkit.Bukkit.getLogger().warning("Refused to teleport " + entity.getName() + " to " + d0 + ", " + d1 + ", " + d2);
|
|
+ return;
|
|
+ }
|
|
+ // Paper end
|
|
if (entity instanceof EntityPlayer) {
|
|
ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(new BlockPosition(d0, d1, d2));
|
|
|