changeset 4896:609aad72004a

8014246: remove assert to catch access to object headers in index_oop_from_field_offset_long Reviewed-by: twisti, jrose
author anoll
date Thu, 06 Jun 2013 09:29:38 -0700
parents 2cb5d5f6d5e5
children ef1818846c22 8d52e305a777
files src/share/vm/prims/unsafe.cpp
diffstat 1 files changed, 0 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/prims/unsafe.cpp	Tue Jun 04 22:16:15 2013 -0700
+++ b/src/share/vm/prims/unsafe.cpp	Thu Jun 06 09:29:38 2013 -0700
@@ -115,8 +115,6 @@
 
 inline void* index_oop_from_field_offset_long(oop p, jlong field_offset) {
   jlong byte_offset = field_offset_to_byte_offset(field_offset);
-  // Don't allow unsafe to be used to read or write the header word of oops
-  assert(p == NULL || field_offset >= oopDesc::header_size(), "offset must be outside of header");
 #ifdef ASSERT
   if (p != NULL) {
     assert(byte_offset >= 0 && byte_offset <= (jlong)MAX_OBJECT_SIZE, "sane offset");