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coverity scan bug fixes

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mfu keyNo buffer overflow
mf reader attack key count reduced to not overrun c.d.asBytes buffer.
This commit is contained in:
marshmellow42 2017-06-06 12:12:18 -04:00
commit 3d542a3dfa
3 changed files with 5 additions and 4 deletions
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2
client/cmdhfmfu.c
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@ -1474,7 +1474,7 @@ int CmdHF14AMfucAuth(const char *Cmd){
//Change key to user defined one
if (cmdp == 'k' || cmdp == 'K'){
keyNo = param_get8(Cmd, 1);
if(keyNo > KEYS_3DES_COUNT)
if(keyNo > KEYS_3DES_COUNT-1)
errors = true;
}