--- old/src/hotspot/share/memory/filemap.cpp	2020-02-14 15:55:28.286568499 +0100
+++ new/src/hotspot/share/memory/filemap.cpp	2020-02-14 15:55:28.066564797 +0100
@@ -1747,7 +1747,10 @@
 
 bool FileMapInfo::map_heap_data(MemRegion **heap_mem, int first,
                                 int max, int* num, bool is_open_archive) {
-  MemRegion * regions = new MemRegion[max];
+  MemRegion* regions = NEW_C_HEAP_ARRAY(MemRegion, max, mtInternal);
+  for (int i = 0; i < max; i++) {
+    ::new (&regions[i]) MemRegion();
+  }
   FileMapRegion* si;
   int region_num = 0;