288 	uint16_t optlen;  in dhcp6opt_print()  local
309 		optlen = GET_BE_U_2(dh6o->dh6opt_len);  in dhcp6opt_print()
310 		if (ep < cp + sizeof(*dh6o) + optlen)  in dhcp6opt_print()
314 		ND_TCHECK_LEN(cp + sizeof(*dh6o), optlen);  in dhcp6opt_print()
318 			if (optlen < 2) {  in dhcp6opt_print()
326 				if (optlen >= 2 + 6) {  in dhcp6opt_print()
330 					for (i = 8; i < optlen; i++)  in dhcp6opt_print()
341 				if (optlen >= 2 + 4) {  in dhcp6opt_print()
343 					for (i = 2 + 4; i < optlen; i++)  in dhcp6opt_print()
354 				if (optlen >= 2 + 2) {  in dhcp6opt_print()
357 					for (i = 4; i < optlen; i++)  in dhcp6opt_print()
369 				if (optlen == 2 + 16) {  in dhcp6opt_print()
370 					for (i = 2; i < optlen; i++)  in dhcp6opt_print()
386 			if (optlen < 24) {  in dhcp6opt_print()
396 			if (optlen > 24) {  in dhcp6opt_print()
398 				dhcp6opt_print(ndo, tp + 24, tp + optlen);  in dhcp6opt_print()
404 			if (optlen % 2) {  in dhcp6opt_print()
409 			for (i = 0; i < optlen; i += 2) {  in dhcp6opt_print()
416 			if (optlen != 1) {  in dhcp6opt_print()
424 			if (optlen != 2) {  in dhcp6opt_print()
446 			ndo->ndo_snapend = ND_MIN(tp + optlen, ndo->ndo_snapend);  in dhcp6opt_print()
447 			dhcp6_print(ndo, tp, optlen);  in dhcp6opt_print()
453 			if (optlen < 11) {  in dhcp6opt_print()
497 			authinfolen = optlen - 11;  in dhcp6opt_print()
557 			for (i = 0; i < optlen && i < 10; i++)  in dhcp6opt_print()
562 			if (optlen != 1) {  in dhcp6opt_print()
591 			if (optlen % 16) {  in dhcp6opt_print()
596 			for (i = 0; i < optlen; i += 16)  in dhcp6opt_print()
603 			while (tp < cp + sizeof(*dh6o) + optlen) {  in dhcp6opt_print()
605 				if ((tp = fqdn_print(ndo, tp, cp + sizeof(*dh6o) + optlen)) == NULL)  in dhcp6opt_print()
611 			if (optlen < 2) {  in dhcp6opt_print()
620 			if (optlen < 12) {  in dhcp6opt_print()
629 			if (optlen > 12) {  in dhcp6opt_print()
631 				dhcp6opt_print(ndo, tp + 12, tp + optlen);  in dhcp6opt_print()
636 			if (optlen < 4) {  in dhcp6opt_print()
642 			if (optlen > 4) {  in dhcp6opt_print()
644 				dhcp6opt_print(ndo, tp + 4, tp + optlen);  in dhcp6opt_print()
649 			if (optlen < 25) {  in dhcp6opt_print()
659 			if (optlen > 25) {  in dhcp6opt_print()
661 				dhcp6opt_print(ndo, tp + 25, tp + optlen);  in dhcp6opt_print()
667 			if (optlen != 4) {  in dhcp6opt_print()
675 			if (optlen < 4) {  in dhcp6opt_print()
684 			for (i = 4; i < optlen && i < 14; i++)  in dhcp6opt_print()
689 			if (optlen < 17) {  in dhcp6opt_print()
707 			if (optlen > 17) {  in dhcp6opt_print()
709 				dhcp6opt_print(ndo, tp + 17, tp + optlen);  in dhcp6opt_print()
715 			if (optlen > 0) {  in dhcp6opt_print()
717 				dhcp6opt_print(ndo, tp, tp + optlen);  in dhcp6opt_print()
722 			if (optlen < 16) {  in dhcp6opt_print()
731 			for (i = 16; i < optlen && i < 26; i++)  in dhcp6opt_print()
736 			if (optlen < 4) {  in dhcp6opt_print()
741 			while (tp < cp + sizeof(*dh6o) + optlen - 4) {  in dhcp6opt_print()
746 				if (tp + subopt_len > cp + sizeof(*dh6o) + optlen)  in dhcp6opt_print()
772 			if (optlen < 3) {  in dhcp6opt_print()
777 			remain_len = optlen;  in dhcp6opt_print()
798 		        if (optlen < 5) {  in dhcp6opt_print()
804 			nd_printjnp(ndo, tp, optlen);  in dhcp6opt_print()
811 			nd_printjn(ndo, tp, optlen);  in dhcp6opt_print()
820 			remainder_len = optlen;  in dhcp6opt_print()
846 		cp += sizeof(*dh6o) + optlen;  in dhcp6opt_print()