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[v3,01/28] libcacard: correct T0 historical bytes size

Message ID 1366643098-2566-2-git-send-email-alevy@redhat.com
State New
Headers show

Commit Message

Alon Levy April 22, 2013, 3:04 p.m. UTC
From: Marc-André Lureau <marcandre.lureau@gmail.com>

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(-)
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Patch

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', '_'