handle m->m_pkthdr.rcvif == NULL; temporarily ok deraadt@; pending itojun@
handle m->m_pkthdr.rcvif == NULL; temporarily ok deraadt@; pending itojun@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars