From 67fb3b70a4e27d3babd3eb603139dd2dcf046755 Mon Sep 17 00:00:00 2001
From: KoutaChan <76502083+KoutaChan@users.noreply.github.com>
Date: Sun, 1 Sep 2024 06:11:54 +0900
Subject: [PATCH] Increase readComponent string size limit to 262,143 for
 1.13-1.20.2 (#1409)

---
 .../proxy/protocol/packet/chat/ComponentHolder.java            | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/chat/ComponentHolder.java b/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/chat/ComponentHolder.java
index d833f13009..a4d9146343 100644
--- a/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/chat/ComponentHolder.java
+++ b/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/chat/ComponentHolder.java
@@ -54,6 +54,7 @@
 
 public class ComponentHolder {
   private static final Logger logger = LogManager.getLogger(ComponentHolder.class);
+  public static final int DEFAULT_MAX_STRING_SIZE = 262143;
 
   private final ProtocolVersion version;
   private @MonotonicNonNull Component component;
@@ -282,6 +283,8 @@ public static ComponentHolder read(ByteBuf buf, ProtocolVersion version) {
     if (version.noLessThan(ProtocolVersion.MINECRAFT_1_20_3)) {
       return new ComponentHolder(version,
           ProtocolUtils.readBinaryTag(buf, version, BinaryTagIO.reader()));
+    } else if (version.noLessThan(ProtocolVersion.MINECRAFT_1_13)) {
+      return new ComponentHolder(version, ProtocolUtils.readString(buf, DEFAULT_MAX_STRING_SIZE));
     } else {
       return new ComponentHolder(version, ProtocolUtils.readString(buf));
     }