EmulatorPkg/FvbServicesRuntimeDxe: correct NumOfLba vararg type in EraseBlocks()

According to the PI spec, Volume 3,
EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.EraseBlocks():

> The variable argument list is a list of tuples. Each tuple describes a
> range of LBAs to erase and consists of the following:
> * An EFI_LBA that indicates the starting LBA
> * A UINTN that indicates the number of blocks to erase

(NB, in edk2, EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL is a typedef to
EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.)

In this driver, the NumOfLba local variable is defined with type UINTN,
but the TYPE argument passed to VA_ARG() is UINT32. Fix the mismatch.

Cc: Andrew Fish <afish@apple.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Reported-by: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c b/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c
index 44df1172b1..fdffca2c94 100644
--- a/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c
+++ b/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c
@@ -906,7 +906,7 @@ Returns:
       break;

     }

 

-    NumOfLba = VA_ARG (args, UINT32);

+    NumOfLba = VA_ARG (args, UINTN);

 

     //

     // Check input parameters

@@ -926,7 +926,7 @@ Returns:
       break;

     }

 

-    NumOfLba = VA_ARG (args, UINT32);

+    NumOfLba = VA_ARG (args, UINTN);

 

     while (NumOfLba > 0) {

       Status = FvbEraseBlock (FvbDevice->Instance, StartingLba, mFvbModuleGlobal, EfiGoneVirtual ());