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scd: ccid-driver supporting larger APDU.

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* scd/ccid-driver.c (ccid_transceive_apdu_level): Support larger
APDU.

--
This is still ad hoc change, but it's OK.  Supporting full extended
APDU exchange level is not worth yet.
This commit is contained in:
NIIBE Yutaka 2013-03-15 08:34:32 +09:00
parent 6d0e41815a
commit 91423a826e
1 changed files with 1 additions and 1 deletions
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2
scd/ccid-driver.c
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@ -2840,7 +2840,7 @@ ccid_transceive_apdu_level (ccid_driver_t handle,
/* The maximum length for a short APDU T=1 block is 261. For an /* The maximum length for a short APDU T=1 block is 261. For an
extended APDU T=1 block the maximum length 65544; however extended APDU T=1 block the maximum length 65544; however
extended APDU exchange level is not fully supported yet. */ extended APDU exchange level is not fully supported yet. */
if (apdulen > 289) if (apdulen > sizeof (send_buffer) - 10)
return CCID_DRIVER_ERR_INV_VALUE; /* Invalid length. */ return CCID_DRIVER_ERR_INV_VALUE; /* Invalid length. */
msg[0] = PC_to_RDR_XfrBlock; msg[0] = PC_to_RDR_XfrBlock;