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use string instead

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This commit is contained in:
iceman1001 2023-08-02 19:56:29 +02:00
commit d6a0f8edac
1 changed files with 6 additions and 13 deletions
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19
client/src/cmddata.c
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@ -3427,26 +3427,19 @@ static int CmdAtrLookup(const char *Cmd) {
arg_param_end arg_param_end
}; };
CLIExecWithReturn(ctx, Cmd, argtable, false); CLIExecWithReturn(ctx, Cmd, argtable, false);
int dlen = 64; int dlen = 128;
uint8_t data[64]; uint8_t data[128 + 1];
CLIGetHexWithReturn(ctx, 1, data, &dlen); CLIGetStrWithReturn(ctx, 1, data, &dlen);
// bool selftest = arg_get_lit(ctx, 2); // bool selftest = arg_get_lit(ctx, 2);
CLIParserFree(ctx); CLIParserFree(ctx);
// if (selftest) { // if (selftest) {
// return atr_selftest(); // return atr_selftest();
// } // }
// convert bytes to str. PrintAndLogEx(INFO, "ISO7816-3 ATR... " _YELLOW_("%s"), data);
char *hexstr = calloc((dlen << 1) + 1, sizeof(uint8_t));
if (hexstr == NULL) {
PrintAndLogEx(WARNING, "failed to allocate memory");
return PM3_EMALLOC;
}
hex_to_buffer((uint8_t *)hexstr, data, dlen, (dlen << 1), 0, 0, true);
PrintAndLogEx(INFO, "ISO7816-3 ATR... " _YELLOW_("%s"), sprint_hex(data, dlen));
PrintAndLogEx(INFO, "Fingerprint..."); PrintAndLogEx(INFO, "Fingerprint...");
char *copy = str_dup(getAtrInfo(hexstr)); char *copy = str_dup(getAtrInfo((char*)data));
char * token = strtok(copy, "\n"); char * token = strtok(copy, "\n");
while ( token != NULL ) { while ( token != NULL ) {