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remsim: fix TPDU response size transmission

the TDPU response data size can be up to 256.
this length cannot be stored in a uint8_t, which would cause the
length to become 0, no data being send, and the reader reset the
card because of misbehaviour of the card (i.e. no/malformed
response leading to the timeout of the waiting time).

Change-Id: Id38f9e597ffff242e89ea3dd9fbdf0c9f444cc03
kredon/simtrace
Kevin Redon 4 years ago
parent
commit
95c6c5d473
  1. 2
      src/simtrace2-remsim_client.c

2
src/simtrace2-remsim_client.c

@ -202,7 +202,7 @@ static int cardem_request_pb_and_rx(struct cardem_inst *ci, uint8_t pb, uint8_t
/*! \brief Request the SIMtrace2 to transmit a Procedure Byte, then Tx */
static int cardem_request_pb_and_tx(struct cardem_inst *ci, uint8_t pb,
const uint8_t *data, uint8_t data_len_in)
const uint8_t *data, uint16_t data_len_in)
{
struct msgb *msg = st_msgb_alloc();
struct cardemu_usb_msg_tx_data *txd;

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