Paper/Unmapped-Spigot-Server-Patches/0510-Don-t-allow-null-UUID-s-for-chat.patch
2021-06-11 06:35:46 -05:00

28 lines
1.3 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 28 Jun 2020 19:36:55 -0400
Subject: [PATCH] Don't allow null UUID's for chat
diff --git a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java
index fefcacf27d71c67403555502685a992a5a706099..267e1baeaaed83befc7f6d6445a9416f7b8dfc0f 100644
--- a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java
+++ b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutChat.java
@@ -3,6 +3,7 @@ package net.minecraft.network.protocol.game;
import java.io.IOException;
import java.util.UUID;
+import net.minecraft.SystemUtils;
import net.minecraft.network.PacketDataSerializer;
import net.minecraft.network.chat.ChatMessageType;
import net.minecraft.network.chat.IChatBaseComponent;
@@ -21,7 +22,7 @@ public class PacketPlayOutChat implements Packet<PacketListenerPlayOut> {
public PacketPlayOutChat(IChatBaseComponent ichatbasecomponent, ChatMessageType chatmessagetype, UUID uuid) {
this.a = ichatbasecomponent;
this.b = chatmessagetype;
- this.c = uuid;
+ this.c = uuid != null ? uuid : SystemUtils.getNullUUID(); // Paper
}
@Override