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Fix chaining more than 2 chunks.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-10-30 23:41:56 +01:00
parent b2c2980d73
commit 74210d7af0
1 changed files with 4 additions and 4 deletions
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8
src/apdu.c
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@@ -90,6 +90,10 @@ size_t apdu_process(const uint8_t *buffer, size_t buffer_size) {
*(uint16_t *)rdata_gr = rdata_bk; *(uint16_t *)rdata_gr = rdata_bk;
if (apdu.rlen <= apdu.ne) { if (apdu.rlen <= apdu.ne) {
driver_exec_finished_cont(apdu.rlen+2, rdata_gr-usb_get_tx()); driver_exec_finished_cont(apdu.rlen+2, rdata_gr-usb_get_tx());
//Prepare next RAPDU
apdu.sw = 0;
apdu.rlen = 0;
usb_prepare_response();
} }
else { else {
rdata_gr += apdu.ne; rdata_gr += apdu.ne;
@@ -102,10 +106,6 @@ size_t apdu_process(const uint8_t *buffer, size_t buffer_size) {
driver_exec_finished_cont(apdu.ne+2, rdata_gr-apdu.ne-usb_get_tx()); driver_exec_finished_cont(apdu.ne+2, rdata_gr-apdu.ne-usb_get_tx());
apdu.rlen -= apdu.ne; apdu.rlen -= apdu.ne;
} }
//Prepare next RAPDU
apdu.sw = 0;
apdu.rlen = 0;
usb_prepare_response();
return 0; return 0;
} }
else { else {