From a45985ed58d8eccf7264cb647ca2ffb426678ce8 Mon Sep 17 00:00:00 2001
From: EnZaXD <florian.michael07@gmail.com>
Date: Tue, 16 Jul 2024 09:59:33 +0200
Subject: [PATCH] Validate index when reading structured data type (#4020)

---
 .../viaversion/api/type/types/item/StructuredDataType.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/src/main/java/com/viaversion/viaversion/api/type/types/item/StructuredDataType.java b/api/src/main/java/com/viaversion/viaversion/api/type/types/item/StructuredDataType.java
index 28e35ba8c..a1a297fbd 100644
--- a/api/src/main/java/com/viaversion/viaversion/api/type/types/item/StructuredDataType.java
+++ b/api/src/main/java/com/viaversion/viaversion/api/type/types/item/StructuredDataType.java
@@ -50,7 +50,7 @@ public class StructuredDataType extends Type<StructuredData<?>> {
     public StructuredData<?> read(final ByteBuf buffer) {
         Preconditions.checkNotNull(types, "StructuredDataType has not been initialized");
         final int id = Types.VAR_INT.readPrimitive(buffer);
-        final StructuredDataKey<?> key = this.types[id];
+        final StructuredDataKey<?> key = key(id);
         if (key == null) {
             throw new IllegalArgumentException("No data component serializer found for id " + id);
         }