*** old/src/share/vm/gc_implementation/g1/g1CardCounts.cpp	Wed Jan 15 01:40:49 2014
--- new/src/share/vm/gc_implementation/g1/g1CardCounts.cpp	Wed Jan 15 01:40:49 2014

*** 167,177 ****
--- 167,177 ----
    if (has_count_table()) {
      HeapWord* bottom = hr->bottom();
  
      // We use the last address in hr as hr could be the
      // last region in the heap. In which case trying to find
-     // the card for hr->end() will be an OOB accesss to the
      // card table.
      HeapWord* last = hr->end() - 1;
      assert(_g1h->g1_committed().contains(last),
             err_msg("last not in committed: "
                     "last: " PTR_FORMAT ", "