A physical smartcard with an ATR of
3B 95 95 40 FF AE 01 0E 00 00
was parsed incorrectly.
The '40' should have been the second TD; instead
the FF is used, incorrectly.
Signed-off-by: Jeremy White <jwh...@codeweavers.com>
---
hw/usb/ccid-card-passthru.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c
index 10f1d30..2ae3b81 100644
--- a/hw/usb/ccid-card-passthru.c
+++ b/hw/usb/ccid-card-passthru.c
@@ -168,8 +168,8 @@ static int check_atr(PassthruState *card, uint8_t *data,
int len)
opt_bytes++;
}
if (td & 0x8) {
- opt_bytes++;
td = data[opt_bytes + 2] >> 4;
+ opt_bytes++;
}
}
if (len < 2 + historical_length + opt_bytes) {
--
1.7.10.4
