And the code is passing in a garbage handle.
Sent from my iPhone
> On Sep 25, 2013, at 7:21 AM, "Carsey, Jaben" <jaben.car...@intel.com> wrote:
>
> My first reaction is that passthrough should be a pointer to
> EFI_SCSI_IO_PROTOCOL, not an instance of that structure.
>
> But you’re crashing because This is uninitialized and you dereference it.
> Maybe you want the gImageHandle you can get from a standard library?
>
> -Jaben
>
> From: parmeshwr_pra...@dell.com [mailto:parmeshwr_pra...@dell.com]
> Sent: Wednesday, September 25, 2013 6:15 AM
> To: edk2-devel@lists.sourceforge.net
> Subject: [edk2] error in uefi application
>
> Dell - Internal Use - Confidential
>
> Hi All,
>
> I have developed below code, it is crashing the system, can anybody tell me
> why ? what is solution ?
> EFI_STATUS
> EFIAPI
> UefiMain(IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE * SystemTable)
> {
> EFI_STATUS Status;
> EFI_SCSI_IO_PROTOCOL passthrough;
> EFI_DRIVER_BINDING_PROTOCOL *This;
>
> gST->ConOut->OutputString(gST->ConOut, L"Mirror started\n");
>
> Print(L"ParamTest\n\r");
> Status =
> gBS->OpenProtocol(ImageHandle, &gEfiScsiIoProtocolGuid,
> (VOID **) & passthrough,
> This->DriverBindingHandle, NULL,
> EFI_OPEN_PROTOCOL_BY_DRIVER);
> if (EFI_ERROR(Status)) {
> gST->ConOut->OutputString(gST->ConOut, L"Error\n");
> Print(L"Error !!!!!!!\n");
> return Status;
> }
>
> Print(L"ParamTest\n\r");
>
>
>
> Best Regards,
> Parmeshwr Prasad
> Tel : +91-9743262018
> <image001.png>
>
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