usr.sbin/snoop/snoop_ospf6.c

317 interpret_ospf6_lsa(int flags, struct lsa6 *lsa, uchar_t *fragend)
327 	interpret_ospf6_lsa_hdr(flags, &lsa->ls6_hdr);
329 	ls_end = (uchar_t *)lsa + ntohs(lsa->ls6_hdr.ls6_length);
334 	switch (ntohs(lsa->ls6_hdr.ls6_type)) {
337 		if (TRUNC(&lsa->lsa_un.un_rla.rla6_flags))
341 		    lsa->lsa_un.un_rla.rla6_flags);
343 		if (TRUNC(&lsa->lsa_un.un_rla.rla6_options))
346 		    ntohl(lsa->lsa_un.un_rla.rla6_options));
348 		rl = lsa->lsa_un.un_rla.rla_link;
453 		if (TRUNC(&lsa->lsa_un.un_nla.nla_options))
457 		    ntohl(lsa->lsa_un.un_nla.nla_options));
467 		addr = lsa->lsa_un.un_nla.nla_router;
484 		if (TRUNC(&lsa->lsa_un.un_inter_ap.inter_ap_metric))
489 			    ntohl(lsa->lsa_un.un_inter_ap.inter_ap_metric) &
496 			    ntohl(lsa->lsa_un.un_inter_ap.inter_ap_metric) &
499 		lpfx = lsa->lsa_un.un_inter_ap.inter_ap_prefix;
510 		llsa = &lsa->lsa_un.un_llsa;
542 		if (TRUNC(&lsa->lsa_un.un_intra_ap.intra_ap_rtid))
545 		    ntohs(lsa->lsa_un.un_intra_ap.intra_ap_lstype),
546 		    lsa->lsa_un.un_intra_ap.intra_ap_lsid,
547 		    lsa->lsa_un.un_intra_ap.intra_ap_rtid);
548 		if (TRUNC(&lsa->lsa_un.un_intra_ap.intra_ap_nprefix))
552 			    ntohs(lsa->lsa_un.un_intra_ap.intra_ap_nprefix));
557 			    ntohs(lsa->lsa_un.un_intra_ap.intra_ap_nprefix));
560 		lpfx = lsa->lsa_un.un_intra_ap.intra_ap_prefix;
562 		    j < ntohs(lsa->lsa_un.un_intra_ap.intra_ap_nprefix); j++) {
573 			    lsa->ls6_hdr.ls6_type);
578 			    " Unknown LSA type %d", lsa->ls6_hdr.ls6_type);
592 	struct lsa6 *lsa;
750 		lsa = ospf->ospf6_lsu.lsu_lsa;
759 			if (((uchar_t *)lsa >= fragend) ||
760 			    ((uchar_t *)lsa + sizeof (struct lsa_hdr) >
762 			    ((uchar_t *)lsa + ntohs(lsa->ls6_hdr.ls6_length) >
768 			if (interpret_ospf6_lsa(flags, lsa, fragend) < 0) {
772 			lsa = (struct lsa6 *)((uchar_t *)lsa +
773 			    ntohs(lsa->ls6_hdr.ls6_length));