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FIX: resource leak, forgot a free

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iceman1001 2016-02-18 20:39:41 +01:00
parent 1abd86f17a
commit eb5206bd20
1 changed files with 4 additions and 1 deletions
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5
client/cmdhflegic.c
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@ -430,7 +430,10 @@ int CmdLegicCalcCrc8(const char *Cmd){
uint8_t *data = malloc(len+1);
if ( data == NULL ) return 1;
if (param_gethex(Cmd, 0, data, len )) return usage_legic_calccrc8();
if (param_gethex(Cmd, 0, data, len )) {
free(data);
return usage_legic_calccrc8();
}
uint32_t checksum = CRC8Legic(data, len/2);
PrintAndLog("Bytes: %s || CRC8: %X", sprint_hex(data, len/2), checksum );