- prevent buffer overflow
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@802 c6295689-39f2-0310-b995-f0e70906c6a9
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@ -167,7 +167,7 @@ static int sc_transceive(struct sc_card *card, struct sc_apdu *apdu)
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else
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else
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data_bytes = apdu->resplen = recvsize;
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data_bytes = apdu->resplen = recvsize;
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if (recvsize > 0) {
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if (recvsize > 0) {
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memcpy(apdu->resp, rbuf, recvsize);
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memcpy(apdu->resp, rbuf, data_bytes);
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if (apdu->sensitive)
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if (apdu->sensitive)
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memset(rbuf, 0, recvsize);
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memset(rbuf, 0, recvsize);
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}
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}
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