On 05/18/17 17:04, Laszlo Ersek wrote:
> 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: Jordan Justen <jordan.l.justen@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Laszlo Ersek <lersek@redhat.com>
> ---
> OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c b/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
> index 7a6d3153ec8c..9f9babc9cc33 100644
> --- a/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
> +++ b/OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.c
> @@ -340,7 +340,7 @@ FvbProtocolEraseBlocks (
> break;
> }
>
> - NumOfLba = VA_ARG (args, UINT32);
> + NumOfLba = VA_ARG (args, UINTN);
>
> //
> // Check input parameters
>
Commit 9c4eef656fa3.
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