src/hotspot/share/classfile/javaClasses.cpp

*** 1679,1692 ****
--- 1679,1702 ----
  void java_lang_Thread::set_thread(oop java_thread, JavaThread* thread) {
    java_thread->address_field_put(_eetop_offset, (address)thread);
  }
  
  bool java_lang_Thread::interrupted(oop java_thread) {
+   // Make sure the caller can safely access oops.
+   assert(Thread::current()->is_VM_thread() ||
+          (JavaThread::current()->thread_state() != _thread_blocked &&
+           JavaThread::current()->thread_state() != _thread_in_native),
+          "Unsafe access to oop");
    return java_thread->bool_field_volatile(_interrupted_offset);
  }
  
  void java_lang_Thread::set_interrupted(oop java_thread, bool val) {
+   // Make sure the caller can safely access oops.
+   assert(Thread::current()->is_VM_thread() ||
+          (JavaThread::current()->thread_state() != _thread_blocked &&
+           JavaThread::current()->thread_state() != _thread_in_native),
+          "Unsafe access to oop");
    java_thread->bool_field_put_volatile(_interrupted_offset, val);
  }
  
  
  oop java_lang_Thread::name(oop java_thread) {