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iso driver: select with p2=0x0c when le is missing

This commit is contained in:
Frank Morgner 2012-04-27 10:14:25 +02:00
parent 59b214ec23
commit 4d9ea43ab2
1 changed files with 4 additions and 2 deletions
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6
src/libopensc/iso7816.c
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@ -460,17 +460,19 @@ static int iso7816_select_file(sc_card_t *card,
default:
SC_FUNC_RETURN(ctx, SC_LOG_DEBUG_VERBOSE, SC_ERROR_INVALID_ARGUMENTS);
}
apdu.p2 = 0; /* first record, return FCI */
apdu.lc = pathlen;
apdu.data = path;
apdu.datalen = pathlen;
if (file_out != NULL) {
apdu.p2 = 0; /* first record, return FCI */
apdu.resp = buf;
apdu.resplen = sizeof(buf);
apdu.le = card->max_recv_size > 0 ? card->max_recv_size : 256;
} else
} else {
apdu.p2 = 0x0C; /* first record, return nothing */
apdu.cse = (apdu.lc == 0) ? SC_APDU_CASE_1 : SC_APDU_CASE_3_SHORT;
}
r = sc_transmit_apdu(card, &apdu);
SC_TEST_RET(ctx, SC_LOG_DEBUG_NORMAL, r, "APDU transmit failed");