free(buf);
return NULL;
}
- if (secret && (msg->code == RAD_Access_Accept || msg->code == RAD_Access_Reject || msg->code == RAD_Access_Challenge || msg->code == RAD_Accounting_Response || msg->code == RAD_Accounting_Request) && !_radsign(buf, secret)) {
- free(buf);
- return NULL;
+ if (secret) {
+ if ((msg->code == RAD_Access_Accept || msg->code == RAD_Access_Reject || msg->code == RAD_Access_Challenge || msg->code == RAD_Accounting_Response || msg->code == RAD_Accounting_Request) && !_radsign(buf, secret)) {
+ free(buf);
+ return NULL;
+ }
+ if (msg->code == RAD_Accounting_Request)
+ memcpy(msg->auth, buf + 4, 16);
}
return buf;
}