diff options
| -rw-r--r-- | MdeModulePkg/Universal/PCD/Dxe/Service.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/MdeModulePkg/Universal/PCD/Dxe/Service.c b/MdeModulePkg/Universal/PCD/Dxe/Service.c index b082f0a6de..3a41bf5316 100644 --- a/MdeModulePkg/Universal/PCD/Dxe/Service.c +++ b/MdeModulePkg/Universal/PCD/Dxe/Service.c @@ -50,6 +50,7 @@ GetLocalTokenNumber ( IN UINTN TokenNumber
)
{
+ UINTN TmpTokenNumber;
UINT32 *LocalTokenNumberTable;
UINT32 LocalTokenNumber;
UINTN Size;
@@ -62,6 +63,11 @@ GetLocalTokenNumber ( //
TokenNumber--;
+ //
+ // Backup the TokenNumber passed in as GetPtrTypeSize need the original TokenNumber
+ //
+ TmpTokenNumber = TokenNumber;
+
LocalTokenNumberTable = IsPeiDb ? (UINT32 *)((UINT8 *)mPcdDatabase.PeiDb + mPcdDatabase.PeiDb->LocalTokenNumberTableOffset) :
(UINT32 *)((UINT8 *)mPcdDatabase.DxeDb + mPcdDatabase.DxeDb->LocalTokenNumberTableOffset);
TokenNumber = IsPeiDb ? TokenNumber : TokenNumber - mPeiLocalTokenCount;
@@ -72,7 +78,7 @@ GetLocalTokenNumber ( if ((LocalTokenNumber & PCD_TYPE_SKU_ENABLED) == PCD_TYPE_SKU_ENABLED) {
if (Size == 0) {
- GetPtrTypeSize (TokenNumber, &MaxSize);
+ GetPtrTypeSize (TmpTokenNumber, &MaxSize);
} else {
MaxSize = Size;
}
|