james/yubikey.rs
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use sizeof(aid) instead of constant

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This commit is contained in:
Klas Lindfors
2014-02-05 14:07:05 +01:00
parent d9e2bbb26b
commit 1466163db6
1 changed files with 3 additions and 4 deletions
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yubico-piv-tool.c
+3 -4
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@@ -51,7 +51,6 @@
unsigned const char aid[] = { unsigned const char aid[] = {
0xa0, 0x00, 0x00, 0x03, 0x08 0xa0, 0x00, 0x00, 0x03, 0x08
}; };
#define AID_LEN 5
/* FASC-N containing F9999F9999F999999F0F1F0000000000300001E encoded in /* FASC-N containing F9999F9999F999999F0F1F0000000000300001E encoded in
* 4-bit BCD with 1 bit parity. run through the tools/fasc.pl script to get * 4-bit BCD with 1 bit parity. run through the tools/fasc.pl script to get
@@ -164,10 +163,10 @@ static bool select_applet(SCARDHANDLE *card, int verbose) {
memset(apdu.raw, 0, sizeof(apdu)); memset(apdu.raw, 0, sizeof(apdu));
apdu.st.ins = 0xa4; apdu.st.ins = 0xa4;
apdu.st.p1 = 0x04; apdu.st.p1 = 0x04;
apdu.st.lc = AID_LEN; apdu.st.lc = sizeof(aid);
memcpy(apdu.st.data, aid, AID_LEN); memcpy(apdu.st.data, aid, sizeof(aid));
sw = send_data(card, &apdu, AID_LEN + 5, data, &recv_len, verbose); sw = send_data(card, &apdu, sizeof(aid) + 5, data, &recv_len, verbose);
if(sw == 0x9000) { if(sw == 0x9000) {
return true; return true;
} }