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diff src/share/vm/runtime/reflection.cpp @ 1152:cd37471eaecc

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6914206: change way of permission checking for generated MethodHandle adapters Summary: Put generated MH adapter in InvokeDynamic/MethodHandle classes to be able to indentify them easily in the compiler. Reviewed-by: kvn, never, jrose
author twisti
date Fri, 08 Jan 2010 11:09:46 +0100
parents 4ce7240d622c
children c18cbe5936b8
line wrap: on
line diff
--- a/src/share/vm/runtime/reflection.cpp	Thu Jan 07 16:26:31 2010 -0800
+++ b/src/share/vm/runtime/reflection.cpp	Fri Jan 08 11:09:46 2010 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright 1997-2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1997-2010 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -482,6 +482,11 @@
       under_host_klass(accessee_ik, accessor))
     return true;
 
+  // Adapter frames can access anything.
+  if (MethodHandleCompiler::klass_is_method_handle_adapter_holder(accessor))
+    // This is an internal adapter frame from the MethodHandleCompiler.
+    return true;
+
   if (RelaxAccessControlCheck ||
       (accessor_ik->major_version() < JAVA_1_5_VERSION &&
        accessee_ik->major_version() < JAVA_1_5_VERSION)) {