Scissors/patches/server/0013-Even-more-resource-location-validation.patch

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2022-07-28 03:57:50 +00:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Video <videogamesm12@gmail.com>
Date: Fri, 22 Apr 2022 01:19:49 -0500
Subject: [PATCH] Even more resource location validation
diff --git a/src/main/java/net/minecraft/world/entity/AreaEffectCloud.java b/src/main/java/net/minecraft/world/entity/AreaEffectCloud.java
index 2481c50d8eb58a003e30e2d957b877bce5123a3a..6b284666eae8b7e0ef8f54dfe9311a0979b420fe 100644
--- a/src/main/java/net/minecraft/world/entity/AreaEffectCloud.java
+++ b/src/main/java/net/minecraft/world/entity/AreaEffectCloud.java
@@ -143,7 +143,7 @@ public class AreaEffectCloud extends Entity {
}
public void setPotionType(String string) {
- this.setPotion(Registry.POTION.get(new ResourceLocation(string)));
+ this.setPotion(Registry.POTION.get(ResourceLocation.tryParse(string))); // Scissors - Validate resource locations
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/world/entity/EntityType.java b/src/main/java/net/minecraft/world/entity/EntityType.java
2022-11-10 23:23:17 +00:00
index 72516335570d7137a62ec8667a6e8f06f024692f..eee1e676f521d22d1de6e0ba1fb89c6c31483554 100644
2022-07-28 03:57:50 +00:00
--- a/src/main/java/net/minecraft/world/entity/EntityType.java
+++ b/src/main/java/net/minecraft/world/entity/EntityType.java
@@ -518,7 +518,7 @@ public class EntityType<T extends Entity> implements EntityTypeTest<Entity, T> {
}), (entity) -> {
entity.load(nbt);
}, () -> {
- EntityType.LOGGER.warn("Skipping Entity with id {}", nbt.getString("id"));
+ // Scissors - Don't log invalid entities
});
}
@@ -537,7 +537,7 @@ public class EntityType<T extends Entity> implements EntityTypeTest<Entity, T> {
}
public static Optional<EntityType<?>> by(CompoundTag nbt) {
- return Registry.ENTITY_TYPE.getOptional(new ResourceLocation(nbt.getString("id")));
+ return Registry.ENTITY_TYPE.getOptional(ResourceLocation.tryParse(nbt.getString("id"))); // Scissors - Validate resource locations
}
@Nullable
diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
2022-11-10 23:23:17 +00:00
index fffa6ba329b38433a1df51df339df652d3fda828..6eb0794d78ba83fa387749f51283e798161027e4 100644
2022-07-28 03:57:50 +00:00
--- a/src/main/java/net/minecraft/world/entity/Mob.java
+++ b/src/main/java/net/minecraft/world/entity/Mob.java
2022-09-13 06:41:21 +00:00
@@ -585,7 +585,7 @@ public abstract class Mob extends LivingEntity {
2022-07-28 03:57:50 +00:00
this.setLeftHanded(nbt.getBoolean("LeftHanded"));
if (nbt.contains("DeathLootTable", 8)) {
- this.lootTable = new ResourceLocation(nbt.getString("DeathLootTable"));
+ this.lootTable = ResourceLocation.tryParse(nbt.getString("DeathLootTable")); // Scissors - Validate resource locations
this.lootTableSeed = nbt.getLong("DeathLootTableSeed");
}