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-rw-r--r--patches/server/0676-Ensure-entity-passenger-world-matches-ridden-entity.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/patches/server/0676-Ensure-entity-passenger-world-matches-ridden-entity.patch b/patches/server/0676-Ensure-entity-passenger-world-matches-ridden-entity.patch
new file mode 100644
index 0000000000..df6388cd5f
--- /dev/null
+++ b/patches/server/0676-Ensure-entity-passenger-world-matches-ridden-entity.patch
@@ -0,0 +1,20 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <[email protected]>
+Date: Thu, 31 Mar 2022 05:11:37 -0700
+Subject: [PATCH] Ensure entity passenger world matches ridden entity
+
+Bad plugins doing this would cause some obvious problems...
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 4784bfb23a7e0004287f89213d50bcfaaaed9e38..f2572fec8989911803cbcf1110e670b005ae29b0 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
++++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -2833,7 +2833,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+ }
+
+ public boolean startRiding(Entity entity, boolean force) {
+- if (entity == this.vehicle) {
++ if (entity == this.vehicle || entity.level != this.level) { // Paper - Ensure entity passenger world matches ridden entity (bad plugins)
+ return false;
+ } else if (!entity.couldAcceptPassenger()) {
+ return false;