Limit ListTags to 1024 elements (#9)

* Limit ListTags to 1024 elements

* a

patches/server/0025-Limit-ListTags-to-1024-elements.patch

@@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Luna <lunahatesgogle@gmail.com>
+Date: Fri, 8 Apr 2022 23:38:12 -0300
+Subject: [PATCH] Limit ListTags to 1024 elements
+
+
+diff --git a/src/main/java/net/minecraft/nbt/ListTag.java b/src/main/java/net/minecraft/nbt/ListTag.java
+index 88bac72edf19c578902f49d20353989ed4d96f8f..6963f2720fcc9888f62f5a1382dd96d82f598ac8 100644
+--- a/src/main/java/net/minecraft/nbt/ListTag.java
++++ b/src/main/java/net/minecraft/nbt/ListTag.java
+@@ -34,6 +34,7 @@ public class ListTag extends CollectionTag<Tag> {
+                         list.add(tagType.load(dataInput, i + 1, nbtAccounter));
+                     }
+ 
++                    if(j > 1024) return new ListTag(Lists.newArrayListWithCapacity(0), b);
+                     return new ListTag(list, b);
+                 }
+             }