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When PUT DATA or GET DATA with previously selected EF (via SELECT or SELECT DATA), it puts/writes the data into the selected EF.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-05-15 19:48:31 +02:00
parent a0384f67ca
commit 9f069a7e31
1 changed files with 6 additions and 0 deletions
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6
src/openpgp/openpgp.c
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@@ -764,6 +764,9 @@ static int cmd_get_data() {
if (!authenticate_action(ef, ACL_OP_READ_SEARCH)) {
return SW_SECURITY_STATUS_NOT_SATISFIED();
}
if (currentEF && (currentEF->fid & 0x1FF0) == (fid & 0x1FF0)) { //previously selected
ef = currentEF;
}
if (ef->data) {
uint16_t fids[] = {1,fid};
uint16_t data_len = parse_do(fids, 1);
@@ -906,6 +909,9 @@ static int cmd_put_data() {
fid = EF_PW_PRIV;
apdu.cmd_apdu_data_len = 4; //we silently ommit the reset parameters
}
if (currentEF && (currentEF->fid & 0x1FF0) == (fid & 0x1FF0)) { //previously selected
ef = currentEF;
}
if (apdu.cmd_apdu_data_len > 0 && (ef->type & FILE_DATA_FLASH)) {
int r = flash_write_data_to_file(ef, apdu.cmd_apdu_data, apdu.cmd_apdu_data_len);
if (r != CCID_OK)