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chg: 'hf iclass sim' not save when no mac-responses was collected.

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This commit is contained in:
iceman1001 2017-09-14 13:05:46 +02:00
parent 507fd2d43a
commit 4e7c987cbd
1 changed files with 10 additions and 0 deletions
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10
client/cmdhficlass.c
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@ -345,6 +345,11 @@ int CmdHFiClassSim(const char *Cmd) {
uint8_t num_mac_responses = resp.arg[1];
PrintAndLog("Mac responses: %d MACs obtained (should be %d)", num_mac_responses, NUM_CSNS);
if ( num_mac_responses == 0 ) {
PrintAndLog("hf iclass sim - attack failed");
break;
}
size_t datalen = NUM_CSNS*24;
void* dump = malloc(datalen);
@ -382,6 +387,11 @@ int CmdHFiClassSim(const char *Cmd) {
uint8_t num_mac_responses = resp.arg[1];
PrintAndLog("Mac responses: %d MACs obtained (should be %d)", num_mac_responses, NUM_CSNS * 2);
if ( num_mac_responses == 0 ) {
PrintAndLog("hf iclass sim - attack failed");
break;
}
size_t datalen = NUM_CSNS*24;
void* dump = malloc(datalen);
if ( !dump ) {