bsd/net/ndrv.c

331 	if (np->nd_laddr)
335 	np->nd_laddr = _MALLOC(sizeof(struct sockaddr_ndrv), M_IFADDR, M_WAITOK);
336 	if (np->nd_laddr == NULL)
338 	bcopy((caddr_t) sa, (caddr_t) np->nd_laddr, sizeof(struct sockaddr_ndrv));
456 	if (np->nd_laddr == 0)
459 	len = np->nd_laddr->snd_len;
463 	bcopy((caddr_t)np->nd_laddr, *nam,
571     	if (np->nd_laddr != NULL) {
572 		FREE((caddr_t)np->nd_laddr, M_IFADDR);
573 		np->nd_laddr = NULL;