1 files changed, 6 insertions, 1 deletions
diff --git a/core/object.h b/core/object.h
index dce1cc74ae..15c3ab94c5 100644
--- a/core/object.h
+++ b/core/object.h
@@ -794,8 +794,13 @@ public:
 	static int get_object_count();
 
 	_FORCE_INLINE_ static bool instance_validate(Object *p_ptr) {
+		rw_lock->read_lock();
 
-		return instance_checks.has(p_ptr);
+		bool exists = instance_checks.has(p_ptr);
+
+		rw_lock->read_unlock();
+
+		return exists;
 	}
 };