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Fix APDU processing for small packets.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2022-09-05 17:30:05 +02:00
parent f14e029094
commit 43dfb0cde5
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1 changed files with 1 additions and 1 deletions
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2
src/usb/hid/hid.c
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@ -187,7 +187,7 @@ int driver_process_usb_packet(uint16_t read) {
hid_write(64);
}
else if ((u2f_req->init.cmd == U2FHID_MSG && msg_packet.len == 0) || (msg_packet.len == msg_packet.current_len && msg_packet.len > 0)) {
if (msg_packet.current_len == msg_packet.len)
if (msg_packet.current_len == msg_packet.len && msg_packet.len > 0)
apdu_sent = apdu_process(msg_packet.data, msg_packet.len);
else
apdu_sent = apdu_process(u2f_req->init.data, MSG_LEN(u2f_req));