james/yubikey.rs
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refactor transfer data so it can send 0 bytes

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This commit is contained in:
Klas Lindfors
2014-06-25 15:17:27 +02:00
parent c4d8492682
commit 00343b9b6c
1 changed files with 2 additions and 2 deletions
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lib/ykpiv.c
+2 -2
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@@ -213,7 +213,7 @@ ykpiv_rc ykpiv_transfer_data(ykpiv_state *state, const unsigned char *templ,
ykpiv_rc res;
*out_len = 0;
while(in_ptr < in_data + in_len) {
do {
size_t this_size = 0xff;
unsigned long recv_len = 0xff;
unsigned char data[0xff];
@@ -247,7 +247,7 @@ ykpiv_rc ykpiv_transfer_data(ykpiv_state *state, const unsigned char *templ,
out_data += recv_len - 2;
*out_len += recv_len - 2;
in_ptr += this_size;
}
} while(in_ptr < in_data + in_len);
while(*sw >> 8 == 0x61) {
APDU apdu;
unsigned long recv_len = 0xff;