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Validate ResourceLocation in NBT reading

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This commit is contained in:
Nassim Jahnke
2024-01-04 13:49:14 +01:00
parent b37ffd3a00
commit 2506babe8e
11 changed files with 223 additions and 122 deletions
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6
paper-server/patches/sources/net/minecraft/world/RandomizableContainer.java.patch
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@@ -9,10 +9,12 @@
this.setLootTable(lootTableId);
this.setLootTableSeed(lootTableSeed);
}
@@ -51,13 +51,14 @@
@@ -50,14 +50,15 @@
default boolean tryLoadLootTable(CompoundTag nbt) {
if (nbt.contains("LootTable", 8)) {
this.setLootTable(ResourceKey.create(Registries.LOOT_TABLE, ResourceLocation.parse(nbt.getString("LootTable"))));
- this.setLootTable(ResourceKey.create(Registries.LOOT_TABLE, ResourceLocation.parse(nbt.getString("LootTable"))));
+ this.setLootTable(net.minecraft.Optionull.map(ResourceLocation.tryParse(nbt.getString("LootTable")), rl -> ResourceKey.create(Registries.LOOT_TABLE, rl))); // Paper - Validate ResourceLocation
+ if (this.lootableData() != null && this.getLootTable() != null) this.lootableData().loadNbt(nbt); // Paper - LootTable API
if (nbt.contains("LootTableSeed", 4)) {
this.setLootTableSeed(nbt.getLong("LootTableSeed"));