tree 0abf459180395efa30fe63a13135b3c2a4c0826a
parent 17da1b91089d1da8a0b9fbbb8d29e4586fa13e46
author Eric Dong <eric.dong@intel.com> 1534833881 +0800
committer Eric Dong <eric.dong@intel.com> 1535423065 +0800

MdeModulePkg/PiSmmCore: Check valid memory range.

Call BS.AllocatePages in DXE driver and call SMM FreePages with the address of the buffer allocated in the DXE driver. SMM FreePages success and add a non-SMRAM range into SMM heap list. This is not an expected behavior. SMM FreePages should return error for this case and not free the pages.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1098

Change-Id: Ie5ffa1ac62c558aa418a8a3d7d0e8158b846e13b
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>