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hf 15 demod - dont calc crc if we didnt get enough data

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iceman1001 2020-10-17 17:47:58 +02:00
parent 4d1b0f182e
commit abaef4de6c
1 changed files with 3 additions and 1 deletions
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4
client/src/cmdhf15.c
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@ -766,7 +766,9 @@ static int CmdHF15Demod(const char *Cmd) {
for (i = 0; i < k; i++)
PrintAndLogEx(SUCCESS, "# %2d: %02x ", i, outBuf[i]);
PrintAndLogEx(SUCCESS, "CRC %04x", Crc15(outBuf, k - 2));
if (k > 2) {
PrintAndLogEx(SUCCESS, "CRC %04x", Crc15(outBuf, k - 2));
}
return PM3_SUCCESS;
}