32 lines
1.6 KiB
Diff
32 lines
1.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Video <videogamesm12@gmail.com>
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Date: Fri, 22 Apr 2022 00:59:00 -0500
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Subject: [PATCH] Fixes the Blank SkullOwner exploit
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java
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index 92b56f16b4d8107ccf206be6b81a98dc58986c10..e6d0cd263aa5769805426825df7e49724aa05809 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java
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@@ -9,6 +9,9 @@ import java.util.UUID;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.nbt.NbtUtils;
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import net.minecraft.world.level.block.entity.SkullBlockEntity;
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+// Scissors start
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+import org.apache.commons.lang3.StringUtils;
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+// Scissors end
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import org.bukkit.Bukkit;
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import org.bukkit.Material;
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import org.bukkit.OfflinePlayer;
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@@ -61,7 +64,9 @@ class CraftMetaSkull extends CraftMetaItem implements SkullMeta {
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if (tag.contains(SKULL_OWNER.NBT, CraftMagicNumbers.NBT.TAG_COMPOUND)) {
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this.setProfile(NbtUtils.readGameProfile(tag.getCompound(SKULL_OWNER.NBT)));
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- } else if (tag.contains(SKULL_OWNER.NBT, CraftMagicNumbers.NBT.TAG_STRING) && !tag.getString(SKULL_OWNER.NBT).isEmpty()) {
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+ // Scissors start
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+ } else if (tag.contains(SKULL_OWNER.NBT, CraftMagicNumbers.NBT.TAG_STRING) && !StringUtils.isBlank(tag.getString(SKULL_OWNER.NBT))) {
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+ // Scissors end
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this.setProfile(new GameProfile(null, tag.getString(SKULL_OWNER.NBT)));
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}
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}
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