Paper/Spigot-Server-Patches/0062-Add-velocity-warnings.patch

27 lines
1.3 KiB
Diff
Raw Normal View History

2016-11-17 03:23:38 +01:00
From fe5e6dc3ec8448a373edc77718f64fc51654b95d Mon Sep 17 00:00:00 2001
2016-03-01 00:09:49 +01:00
From: Joseph Hirschfeld <joe@ibj.io>
Date: Thu, 3 Mar 2016 02:48:12 -0600
Subject: [PATCH] Add velocity warnings
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
2016-11-17 03:23:38 +01:00
index f8aabe2..6d39f6b 100644
2016-03-01 00:09:49 +01:00
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
2016-11-17 03:23:38 +01:00
@@ -227,6 +227,12 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
2016-03-01 00:09:49 +01:00
}
public void setVelocity(Vector vel) {
+ // Paper start - Warn server owners when plugins try to set super high velocities
+ if (!(this instanceof org.bukkit.entity.Projectile) && (vel.getX() > 4 || vel.getX() < -4 || vel.getY() > 4 || vel.getY() < -4 || vel.getZ() > 4 || vel.getZ() < -4)) {
+ getServer().getLogger().warning("Excessive velocity set detected: tried to set velocity of entity #" + getEntityId() + " to (" + vel.getX() + "," + vel.getY() + "," + vel.getZ() + ").");
2016-03-01 00:09:49 +01:00
+ Thread.dumpStack();
+ }
+ // Paper end
entity.motX = vel.getX();
entity.motY = vel.getY();
entity.motZ = vel.getZ();
--
2016-11-17 03:23:38 +01:00
2.10.2
2016-03-01 00:09:49 +01:00