src/hotspot/share/memory/vtBuffer.cpp

*** 40,55 ****
--- 40,57 ----
  int VTBuffer::_pool_counter = 0;
  int VTBuffer::_max_pool_counter = 0;
  int VTBuffer::_total_allocated = 0;
  int VTBuffer::_total_failed = 0;
  address VTBuffer::_base = NULL;
+ address VTBuffer::_end = NULL;
  address VTBuffer::_commit_ptr;
  size_t VTBuffer::_size;
  
  void VTBuffer::init() {
    if ((!(EnableValhalla || EnableMVT)) || ValueTypesBufferMaxMemory == 0) {
      _base = NULL;
+     _end = NULL;
      _commit_ptr = NULL;
      _size = 0;
      return;
    }
    size_t size = ValueTypesBufferMaxMemory * os::vm_page_size();
*** 60,72 ****
--- 62,76 ----
      }
      // memory allocation failed, disabling buffering
      ValueTypesBufferMaxMemory = 0;
      _size = 0;
      _commit_ptr = NULL;
+     _end = NULL;
    } else {
      _commit_ptr = _base;
      _size = size;
+     _end = _base + _size;
    }
  }
  
  VTBufferChunk* VTBuffer::get_new_chunk(JavaThread* thread) {
    if (_commit_ptr  >= _base + _size) {