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This commit is contained in:
iceman1001 2021-02-27 19:13:19 +01:00
parent 3ee657c0f7
commit 4ab382065a
1 changed files with 1 additions and 1 deletions
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client/src/cmdhfmfp.c
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@ -1158,7 +1158,7 @@ static int CmdHFMFPChk(const char *Cmd) {
int vpatternlen = 0;
CLIGetHexWithReturn(ctx, 9, vpattern, &vpatternlen);
if (vpatternlen > 0) {
if (vpatternlen > 0 && vpatternlen <= 2) {
if (vpatternlen <= 2) {
startPattern = (vpattern[0] << 8) + vpattern[1];
} else {
PrintAndLogEx(ERR, "Pattern must be 2-byte length.");