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more ARRAYLEN

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This commit is contained in:
Philippe Teuwen
2019-08-01 00:14:09 +02:00
parent f276dca3f1
commit 733a7d836d
12 changed files with 20 additions and 20 deletions
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6
client/cmdhfmfu.c
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@@ -2298,7 +2298,7 @@ static int CmdHF14AMfURestore(const char *Cmd) {
// otp, uid, lock, cfg1, cfg0, dynlockbits
uint8_t blocks[] = {3, 0, 1, 2, pages - 5, pages - 4, pages - 3};
for (uint8_t i = 0; i < sizeof(blocks); i++) {
for (uint8_t i = 0; i < ARRAYLEN(blocks); i++) {
uint8_t b = blocks[i];
memcpy(data, mem->data + (b * 4), 4);
clearCommandBuffer();
@@ -2635,12 +2635,12 @@ static int CmdHF14AMfUGenDiverseKeys(const char *Cmd) {
PrintAndLogEx(NORMAL, "Message :\t %s", sprint_hex(mix, sizeof(mix)));
PrintAndLogEx(NORMAL, "Diversified key: %s", sprint_hex(divkey + 1, 6));
for (int i = 0; i < sizeof(mifarekeyA); ++i) {
for (int i = 0; i < ARRAYLEN(mifarekeyA); ++i) {
dkeyA[i] = (mifarekeyA[i] << 1) & 0xff;
dkeyA[6] |= ((mifarekeyA[i] >> 7) & 1) << (i + 1);
}
for (int i = 0; i < sizeof(mifarekeyB); ++i) {
for (int i = 0; i < ARRAYLEN(mifarekeyB); ++i) {
dkeyB[1] |= ((mifarekeyB[i] >> 7) & 1) << (i + 1);
dkeyB[2 + i] = (mifarekeyB[i] << 1) & 0xff;
}