fix [channels/smartcard]: fix StatusW_Call
According to 2.2.2.18 Status_Call cbAtrLen is unused an must be ignored
upon receipt.
@@ -1209,15 +1209,19 @@ static LONG smartcard_StatusW_Call(SMARTCARD_DEVICE* smartcard, SMARTCARD_OPERAT
Status_Call* call = operation->call;
DWORD cbAtrLen;
- if (call->cbAtrLen > 32)
- call->cbAtrLen = 32;
+ /**
+ * [MS-RDPESC]
+ * According to 2.2.2.18 Status_Call cbAtrLen is unused an must be ignored upon receipt.
+ */
+ cbAtrLen = call->cbAtrLen = 32;
+
+ call->cchReaderLen;
if (call->fmszReaderNamesIsNULL)
cchReaderLen = 0;
else
cchReaderLen = SCARD_AUTOALLOCATE;
- cbAtrLen = call->cbAtrLen;
ZeroMemory(ret.pbAtr, 32);
status = ret.ReturnCode = SCardStatusW(operation->hCard,
call->fmszReaderNamesIsNULL ? NULL : (LPWSTR) &mszReaderNames,
@@ -1236,7 +1240,6 @@ static LONG smartcard_StatusW_Call(SMARTCARD_DEVICE* smartcard, SMARTCARD_OPERAT
ret.cBytes = cchReaderLen;
#endif
- if (call->cbAtrLen)
ret.cbAtrLen = cbAtrLen;
}
