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ccid: avoid OpenSC's internal apdu handling magic

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fixes https://github.com/frankmorgner/vsmartcard/issues/211
This commit is contained in:
Frank Morgner
2021-12-16 10:02:17 +01:00
parent 9284766532
commit 5921348c31
1 changed files with 8 additions and 0 deletions
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8
ccid/src/ccid.c
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@@ -200,6 +200,9 @@ int ccid_initialize(int reader_id, int verbose)
i = initialize(reader_id, verbose, &ctx, &reader);
if (i < 0)
return i;
if (verbose > 0) {
sc_ctx_log_to_file(ctx, "stderr");
}
return SC_SUCCESS;
}
@@ -455,6 +458,9 @@ perform_PC_to_RDR_IccPowerOn(const __u8 *in, size_t inlen, __u8 **out, size_t *o
sc_result = SC_SUCCESS;
} else {
sc_sm_stop(card);
/* avoid OpenSC's internal card driver magic. The default driver
* doesn't send any additional commands */
sc_set_card_driver(ctx, "default");
sc_result = sc_connect_card(reader, &card);
card->caps |= SC_CARD_CAP_APDU_EXT;
}
@@ -641,6 +647,8 @@ perform_PC_to_RDR_XfrBlock(const u8 *in, size_t inlen, __u8** out, size_t *outle
else
bin_log(ctx, SC_LOG_DEBUG_VERBOSE, "Invalid APDU", abDataIn,
__le32_to_cpu(request->dwLength));
/* don't magically get additional data in OpenSC */
apdu->flags |= SC_APDU_FLAGS_NO_GET_RESP;
sc_result = get_RDR_to_PC_DataBlock(request->bSeq, sc_result,
out, outlen, abDataOut, abDataOutLen);