REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2609 SavedState is not sticky, copied pointer update will not change source pointer Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Bret Barkelew <Bret.Barkelew@microsoft.com> Signed-off-by: Guomin Jiang <guomin.jiang@intel.com> Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>