Re: [Qemu-devel] [PATCH] libcacard: correct T0 historical bytes size

[Marc-André Lureau]

ping

On Sun, Dec 2, 2012 at 10:00 PM, Marc-André Lureau
<address@hidden> wrote:
> The VCARD_ATR_PREFIX macro adds a prefix of 6 characters only.
>
> pcsc_scan was complaining before the patch:
>
> + Historical bytes: 56 43 41 52 44 5F 4E 53 53
>  ERROR! ATR is truncated: 2 byte(s) is/are missing
> ---
>  libcacard/vcardt.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libcacard/vcardt.h b/libcacard/vcardt.h
> index d3e9522..538bdde 100644
> --- a/libcacard/vcardt.h
> +++ b/libcacard/vcardt.h
> @@ -26,7 +26,7 @@ typedef struct VCardEmulStruct VCardEmul;
>  #define MAX_CHANNEL 4
>
>  /* create an ATR with appropriate historical bytes */
> -#define VCARD_ATR_PREFIX(size) 0x3b, 0x68+(size), 0x00, 0xff, \
> +#define VCARD_ATR_PREFIX(size) 0x3b, 0x66+(size), 0x00, 0xff, \
>                                 'V', 'C', 'A', 'R', 'D', '_'
>
>
> --
> 1.7.11.7
>



-- 
Marc-André Lureau