Scissors/patches/server/0017-Validate-String-UUIDs-during-the-CompoundTag-GamePro.patch
2022-04-22 01:31:04 -05:00

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1.0 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Video <videogamesm12@gmail.com>
Date: Wed, 30 Mar 2022 02:01:55 -0600
Subject: [PATCH] Validate String UUIDs during the CompoundTag -> GameProfile
conversion process
diff --git a/src/main/java/net/minecraft/nbt/NbtUtils.java b/src/main/java/net/minecraft/nbt/NbtUtils.java
index fe87de42bc099ce41038f7f49ded9a12898e32eb..07fc1fefcea853ac0aa355312d8c718dc3a4ddd7 100644
--- a/src/main/java/net/minecraft/nbt/NbtUtils.java
+++ b/src/main/java/net/minecraft/nbt/NbtUtils.java
@@ -77,7 +77,12 @@ public final class NbtUtils {
}
// Paper start - support string UUID's
if (compound.contains("Id", 8)) {
- uUID = UUID.fromString(compound.getString("Id"));
+ // Scissors start - Validate String UUIDs in game profiles
+ try {
+ uUID = UUID.fromString(compound.getString("Id"));
+ } catch (Exception ignored) {
+ }
+ // Scissors end
}
// Paper end