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chg: getting crazy out of sync when running against magic cards.

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This commit is contained in:
iceman1001 2017-12-05 12:30:40 +01:00
commit 08193fd2e5
2 changed files with 22 additions and 4 deletions
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11
client/cmdhfmf.c
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@ -2867,7 +2867,7 @@ int CmdHf14AMfNack(const char *Cmd) {
}
if (WaitForResponseTimeout(CMD_ACK, &resp, 2000)) {
int32_t ok = resp.arg[0] & 0xff;
int32_t ok = resp.arg[0];
uint32_t nacks = resp.arg[1];
uint32_t auths = resp.arg[2];
@ -2880,7 +2880,14 @@ int CmdHf14AMfNack(const char *Cmd) {
case -4 : PrintAndLog("Card random number generator seems to be based on the wellknown");
PrintAndLog("generating polynomial with 16 effective bits only, but shows unexpected behaviour."); return 1;
case 1 : PrintAndLog("Card has NACK bug."); return 1;
case 0 : PrintAndLog("Card may have NACK bug. inconclusive result"); return 1;
case 0 : {
if ( nacks > 0 )
PrintAndLog("Card may have NACK bug. inconclusive result");
else
PrintAndLog("Card has not NACK bug.");
return 1;
}
default : PrintAndLog(" errorcode from device [%i]", ok); return 1;
}
break;
}