From 00f36f0335e8428f0612319524f95edeae481eda Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 12 Oct 2020 01:51:35 +0200
Subject: [PATCH] hf mfu otptear -m fix

---
 client/src/cmdhfmfu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/cmdhfmfu.c b/client/src/cmdhfmfu.c
index feb36356b..7f41494f5 100644
--- a/client/src/cmdhfmfu.c
+++ b/client/src/cmdhfmfu.c
@@ -2877,7 +2877,7 @@ static int CmdHF14AMfuOtpTearoff(const char *Cmd) {
                 cmdp += 2;
                 break;
             case 'm':
-                if (param_gethex(Cmd, cmdp + 1, match, 4)) {
+                if (param_gethex(Cmd, cmdp + 1, match, 8)) {
                     PrintAndLogEx(WARNING, "Block data must include 8 HEX symbols");
                     errors = true;
                 }