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Merge pull request #4586 from Awingu/cbytes-fix

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Fix inconsistent cchReaderLen value between WinScard and pcsc-lite.
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akallabeth 2018-04-25 09:00:52 +02:00 committed by GitHub
commit d5f9da2b3c
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1 changed files with 6 additions and 0 deletions
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6
channels/smartcard/client/smartcard_operations.c
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@ -1142,7 +1142,13 @@ static LONG smartcard_StatusW_Call(SMARTCARD_DEVICE* smartcard, SMARTCARD_OPERAT
if (!call->fmszReaderNamesIsNULL)
ret.mszReaderNames = (BYTE*) mszReaderNames;
// WinScard returns the number of CHARACTERS whereas pcsc-lite returns the
// number of BYTES.
#ifdef _WIN32
ret.cBytes = cchReaderLen * 2;
#else
ret.cBytes = cchReaderLen;
#endif
if (call->cbAtrLen)
ret.cbAtrLen = cbAtrLen;