Enable the SE_TIME_ZONE_NAME privilege for NT32 to fix SetTime function test running in Win7

Fix the GetTime implementation to return the correct Daylight value.

Signed-off-by: niruiyu
Reviewed-by: erictian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12559 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 15 insertions, 1 deletions

diff --git a/Nt32Pkg/Sec/SecMain.c b/Nt32Pkg/Sec/SecMain.c
index 9048578ef7..0c859a2650 100644
--- a/Nt32Pkg/Sec/SecMain.c
+++ b/Nt32Pkg/Sec/SecMain.c
@@ -30,7 +30,9 @@ Abstract:
 

 #include "SecMain.h"

 

-

+#ifndef SE_TIME_ZONE_NAME

+#define SE_TIME_ZONE_NAME                 TEXT("SeTimeZonePrivilege")

+#endif

 

 NT_PEI_LOAD_FILE_PPI                      mSecNtLoadFilePpi     = { SecWinNtPeiLoadFile };

 

@@ -155,6 +157,8 @@ Returns:
 --*/

 {

   EFI_STATUS            Status;

+  HANDLE                Token;

+  TOKEN_PRIVILEGES      TokenPrivileges;

   EFI_PHYSICAL_ADDRESS  InitialStackMemory;

   UINT64                InitialStackMemorySize;

   UINTN                 Index;

@@ -168,6 +172,16 @@ Returns:
   CHAR16                *FirmwareVolumesStr;

   UINTN                 *StackPointer;

 

+  //

+  // Enable the privilege so that RTC driver can successfully run SetTime()

+  //

+  OpenProcessToken (GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY, &Token);

+  if (LookupPrivilegeValue(NULL, SE_TIME_ZONE_NAME, &TokenPrivileges.Privileges[0].Luid)) {

+    TokenPrivileges.PrivilegeCount = 1;

+    TokenPrivileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

+    AdjustTokenPrivileges(Token, FALSE, &TokenPrivileges, 0, (PTOKEN_PRIVILEGES) NULL, 0);

+  }

+

   MemorySizeStr      = (CHAR16 *) PcdGetPtr (PcdWinNtMemorySizeForSecMain);

   FirmwareVolumesStr = (CHAR16 *) PcdGetPtr (PcdWinNtFirmwareVolume);