MdeModulePkg DxeCore: Fix a memory leak in InstallMemoryAttributesTable()

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c b/MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c
index 416ed3dca8..0362212c8b 100644
--- a/MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c
+++ b/MdeModulePkg/Core/Dxe/Misc/MemoryAttributesTable.c
@@ -174,6 +174,8 @@ InstallMemoryAttributesTable (
     }

     MemoryMap = NEXT_MEMORY_DESCRIPTOR(MemoryMap, DescriptorSize);

   }

+  MemoryMap = MemoryMapStart;

+  FreePool (MemoryMap);

 

   Status = gBS->InstallConfigurationTable (&gEfiMemoryAttributesTableGuid, MemoryAttributesTable);

   ASSERT_EFI_ERROR (Status);