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hardnested offline: avoid reaching out for pm3

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This commit is contained in:
Philippe Teuwen 2021-01-25 17:31:25 +01:00
commit 134ddf6313
1 changed files with 5 additions and 1 deletions
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6
client/src/cmdhfmf.c
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@ -576,6 +576,9 @@ static int GetHFMF14AUID(uint8_t *uid, int *uidlen) {
} }
static char *GenerateFilename(const char *prefix, const char *suffix) { static char *GenerateFilename(const char *prefix, const char *suffix) {
if (! IfPm3Iso14443a()) {
return NULL;
}
uint8_t uid[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; uint8_t uid[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int uidlen = 0; int uidlen = 0;
char *fptr = calloc(sizeof(char) * (strlen(prefix) + strlen(suffix)) + sizeof(uid) * 2 + 1, sizeof(uint8_t)); char *fptr = calloc(sizeof(char) * (strlen(prefix) + strlen(suffix)) + sizeof(uid) * 2 + 1, sizeof(uint8_t));
@ -1972,8 +1975,9 @@ static int CmdHF14AMfNestedHard(const char *Cmd) {
uint64_t foundkey = 0; uint64_t foundkey = 0;
int16_t isOK = mfnestedhard(blockNo, keyType, key, trgBlockNo, trgKeyType, know_target_key ? trgkey : NULL, nonce_file_read, nonce_file_write, slow, tests, &foundkey, filename); int16_t isOK = mfnestedhard(blockNo, keyType, key, trgBlockNo, trgKeyType, know_target_key ? trgkey : NULL, nonce_file_read, nonce_file_write, slow, tests, &foundkey, filename);
if (tests == 0) if ((tests == 0) && IfPm3Iso14443a()) {
DropField(); DropField();
}
if (isOK) { if (isOK) {
switch (isOK) { switch (isOK) {