X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FCore%2FDxe%2FMem%2FPage.c;h=d596db7ad4278163a3fea6a9c26f8601c5d4b5f5;hp=bda4f6397e915c65dc57365f72610281e5b22b95;hb=7eb927db3e25afdda1a5c5458c54bb79afc5bc8f;hpb=973e388af2f8f35dce3aaa924a0372eedceeba96

diff --git a/MdeModulePkg/Core/Dxe/Mem/Page.c b/MdeModulePkg/Core/Dxe/Mem/Page.c
index bda4f6397e..d596db7ad4 100644
--- a/MdeModulePkg/Core/Dxe/Mem/Page.c
+++ b/MdeModulePkg/Core/Dxe/Mem/Page.c
@@ -553,6 +553,9 @@ CoreAddMemoryDescriptor (
   CoreFreeMemoryMapStack ();
   CoreReleaseMemoryLock ();
 
+  ApplyMemoryProtectionPolicy (EfiMaxMemoryType, Type, Start,
+    EFI_PAGES_TO_SIZE (NumberOfPages));
+
   //
   // If Loading Module At Fixed Address feature is enabled. try to allocate memory with Runtime code & Boot time code type
   //
@@ -1344,6 +1347,8 @@ CoreAllocatePages (
       NULL
       );
     InstallMemoryAttributesTableOnMemoryAllocation (MemoryType);
+    ApplyMemoryProtectionPolicy (EfiConventionalMemory, MemoryType, *Memory,
+      EFI_PAGES_TO_SIZE (NumberOfPages));
   }
   return Status;
 }
@@ -1460,6 +1465,8 @@ CoreFreePages (
       NULL
       );
     InstallMemoryAttributesTableOnMemoryAllocation (MemoryType);
+    ApplyMemoryProtectionPolicy (MemoryType, EfiConventionalMemory, Memory,
+      EFI_PAGES_TO_SIZE (NumberOfPages));
   }
   return Status;
 }