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FIX: corrected one of my own bugs which made the calccrc8 not accept the input hexstring.

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This commit is contained in:
iceman1001 2016-02-18 17:46:11 +01:00
parent 838c15a643
commit 6cf8fcb002
1 changed files with 2 additions and 2 deletions
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4
client/cmdhflegic.c
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@ -424,13 +424,13 @@ int CmdLegicRfFill(const char *Cmd) {
int CmdLegicCalcCrc8(const char *Cmd){
int len = strlen(Cmd);
if (len & 1 ) return usage_legic_calccrc8();
if ( len & 1 ) return usage_legic_calccrc8();
// add 1 for null terminator.
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 )) return usage_legic_calccrc8();
uint32_t checksum = CRC8Legic(data, len/2);
PrintAndLog("Bytes: %s || CRC8: %X", sprint_hex(data, len/2), checksum );