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90fe0d58a5
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 897a0a23 SPIGOT-5753: Back PotionType by a minecraft registry 255b2aa1 SPIGOT-7080: Add World#locateNearestBiome ff984826 Remove javadoc.io doc links CraftBukkit Changes: 71b0135cc SPIGOT-5753: Back PotionType by a minecraft registry a6bcb8489 SPIGOT-7080: Add World#locateNearestBiome ad0e57434 SPIGOT-7502: CraftMetaItem - cannot deserialize BlockStateTag b3efca57a SPIGOT-6400: Use Mockito instead of InvocationHandler 38c599f9d PR-1272: Only allow one entity in CraftItem instead of two f065271ac SPIGOT-7498: ChunkSnapshot.getBlockEmittedLight() gets 64 blocks upper in Overworld Spigot Changes: e0e223fe Remove javadoc.io doc links
46 lines
2.1 KiB
Diff
46 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Thu, 31 Mar 2022 05:18:28 -0700
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Subject: [PATCH] Guard against invalid entity positions
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Anything not finite should be blocked and logged
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index b92cfb174d84c32d49786b3fd189b1602ff84ce1..cb2b6ac12a93e5080e3d408e9797c011b5dccd09 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -4489,11 +4489,33 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
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return this.getZ((2.0D * this.random.nextDouble() - 1.0D) * widthScale);
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}
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+ // Paper start - block invalid positions
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+ public static boolean checkPosition(Entity entity, double newX, double newY, double newZ) {
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+ if (Double.isFinite(newX) && Double.isFinite(newY) && Double.isFinite(newZ)) {
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+ return true;
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+ }
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+
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+ String entityInfo = null;
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+ try {
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+ entityInfo = entity.toString();
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+ } catch (Exception ex) {
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+ entityInfo = "[Entity info unavailable] ";
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+ }
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+ LOGGER.error("New entity position is invalid! Tried to set invalid position (" + newX + "," + newY + "," + newZ + ") for entity " + entity.getClass().getName() + " located at " + entity.position + ", entity info: " + entityInfo, new Throwable());
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+ return false;
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+ }
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+ // Paper end - block invalid positions
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+
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public final void setPosRaw(double x, double y, double z) {
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// Paper start
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this.setPosRaw(x, y, z, false);
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}
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public final void setPosRaw(double x, double y, double z, boolean forceBoundingBoxUpdate) {
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+ // Paper start - block invalid positions
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+ if (!checkPosition(this, x, y, z)) {
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+ return;
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+ }
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+ // Paper end - block invalid positions
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// Paper end
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// Paper start - rewrite chunk system
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if (this.updatingSectionStatus) {
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