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fido fix (#775)

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Oleg Moiseenko 2019-02-04 09:03:44 +02:00 • committed by pwpiwi
commit 3962dce565
2 changed files with 9 additions and 8 deletions
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7
client/emv/emvcore.c
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@ -308,11 +308,11 @@ static int EMVExchangeEx(EMVCommandChannel channel, bool ActivateField, bool Lea
return 200;
}
if (Result[*ResultLen-2] == 0x61) {
/* if (Result[*ResultLen-2] == 0x61) {
uint8_t La = Result[*ResultLen-1];
uint8_t get_response[5] = {apdu[0], ISO7816_GET_RESPONSE, 0x00, 0x00, La};
return EMVExchangeEx(channel, false, LeaveFieldON, get_response, sizeof(get_response), Result, MaxResultLen, ResultLen, sw, tlv);
}
}*/
*ResultLen -= 2;
isw = Result[*ResultLen] * 0x0100 + Result[*ResultLen + 1];
@ -346,7 +346,8 @@ int EMVExchange(EMVCommandChannel channel, bool LeaveFieldON, uint8_t *apdu, int
} else if (apdu_len > 5 && apdu_len == 5 + apdu[4] + 1) {
// there is Lc, data and Le
} else {
apdu_len++; // no Le, add Le = 0x00 because some vendors require it for contactless
if (apdu[1] != 0xc0)
apdu_len++; // no Le, add Le = 0x00 because some vendors require it for contactless
}
}
return EMVExchangeEx(channel, false, LeaveFieldON, APDU, apdu_len, Result, MaxResultLen, ResultLen, sw, tlv);