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libcacard: correct T0 historical bytes size

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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

Signed-off-by: Marc-André Lureau <mlureau@redhat.com>
Reviewed-by: Alon Levy <alevy@redhat.com>
This commit is contained in:
Marc-André Lureau 2012-12-02 22:00:55 +01:00 committed by Alon Levy
parent bb71623811
commit e2fd2115ce
1 changed files with 1 additions and 1 deletions
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libcacard/vcardt.h
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@ -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', '_'