break;
case KDBUS_ITEM_AUDIT:
- m->creds.audit_session_id = (uint32_t) d->audit.sessionid;
- m->creds.audit_login_uid = (uid_t) d->audit.loginuid;
- m->creds.mask |= (SD_BUS_CREDS_AUDIT_SESSION_ID|SD_BUS_CREDS_AUDIT_LOGIN_UID) & bus->creds_mask;
+ if ((uint32_t) d->audit.sessionid != (uint32_t) -1) {
+ m->creds.audit_session_id = (uint32_t) d->audit.sessionid;
+ m->creds.mask |= SD_BUS_CREDS_AUDIT_SESSION_ID & bus->creds_mask;
+ }
+
+ if ((uid_t) d->audit.loginuid != (uid_t) -1) {
+ m->creds.audit_login_uid = (uid_t) d->audit.loginuid;
+ m->creds.mask |= SD_BUS_CREDS_AUDIT_LOGIN_UID & bus->creds_mask;
+ }
break;
case KDBUS_ITEM_CAPS: