287 	size_t optlen;  in dhcp6opt_print()  local
302 		optlen = EXTRACT_16BITS(&dh6o->dh6opt_len);  in dhcp6opt_print()
303 		if (ep < cp + sizeof(*dh6o) + optlen)  in dhcp6opt_print()
307 		ND_TCHECK2(*(cp + sizeof(*dh6o)), optlen);  in dhcp6opt_print()
311 			if (optlen < 2) {  in dhcp6opt_print()
319 				if (optlen >= 2 + 6) {  in dhcp6opt_print()
323 					for (i = 8; i < optlen; i++)  in dhcp6opt_print()
333 				if (optlen >= 2 + 8) {  in dhcp6opt_print()
345 				if (optlen >= 2 + 2) {  in dhcp6opt_print()
348 					for (i = 4; i < optlen; i++)  in dhcp6opt_print()
363 			if (optlen < 24) {  in dhcp6opt_print()
373 			if (optlen > 24) {  in dhcp6opt_print()
375 				dhcp6opt_print(ndo, tp + 24, tp + optlen);  in dhcp6opt_print()
381 			if (optlen % 2) {  in dhcp6opt_print()
386 			for (i = 0; i < optlen; i += 2) {  in dhcp6opt_print()
393 			if (optlen != 1) {  in dhcp6opt_print()
401 			if (optlen != 2) {  in dhcp6opt_print()
411 			dhcp6_print(ndo, tp, optlen);  in dhcp6opt_print()
415 			if (optlen < 11) {  in dhcp6opt_print()
457 			authinfolen = optlen - 11;  in dhcp6opt_print()
516 			for (i = 0; i < optlen && i < 10; i++)  in dhcp6opt_print()
521 			if (optlen != 1) {  in dhcp6opt_print()
549 			if (optlen % 16) {  in dhcp6opt_print()
554 			for (i = 0; i < optlen; i += 16)  in dhcp6opt_print()
561 			while (tp < cp + sizeof(*dh6o) + optlen) {  in dhcp6opt_print()
563 				if ((tp = ns_nprint(ndo, tp, cp + sizeof(*dh6o) + optlen)) == NULL)  in dhcp6opt_print()
569 			if (optlen < 2) {  in dhcp6opt_print()
578 			if (optlen < 12) {  in dhcp6opt_print()
587 			if (optlen > 12) {  in dhcp6opt_print()
589 				dhcp6opt_print(ndo, tp + 12, tp + optlen);  in dhcp6opt_print()
594 			if (optlen < 4) {  in dhcp6opt_print()
600 			if (optlen > 4) {  in dhcp6opt_print()
602 				dhcp6opt_print(ndo, tp + 4, tp + optlen);  in dhcp6opt_print()
607 			if (optlen < 25) {  in dhcp6opt_print()
616 			if (optlen > 25) {  in dhcp6opt_print()
618 				dhcp6opt_print(ndo, tp + 25, tp + optlen);  in dhcp6opt_print()
624 			if (optlen != 4) {  in dhcp6opt_print()
632 			if (optlen < 4) {  in dhcp6opt_print()
641 			for (i = 4; i < optlen && i < 14; i++)  in dhcp6opt_print()
646 			if (optlen < 17) {  in dhcp6opt_print()
663 			if (optlen > 17) {  in dhcp6opt_print()
665 				dhcp6opt_print(ndo, tp + 17, tp + optlen);  in dhcp6opt_print()
671 			if (optlen > 0) {  in dhcp6opt_print()
673 				dhcp6opt_print(ndo, tp, tp + optlen);  in dhcp6opt_print()
678 			if (optlen < 16) {  in dhcp6opt_print()
687 			for (i = 16; i < optlen && i < 26; i++)  in dhcp6opt_print()
692 			if (optlen < 4) {  in dhcp6opt_print()
697 			while (tp < cp + sizeof(*dh6o) + optlen - 4) {  in dhcp6opt_print()
702 				if (tp + subopt_len > cp + sizeof(*dh6o) + optlen)  in dhcp6opt_print()
728 			if (optlen < 3) {  in dhcp6opt_print()
733 			remain_len = optlen;  in dhcp6opt_print()
753 		        if (optlen < 5) {  in dhcp6opt_print()
759 			(void)fn_printn(ndo, tp, (u_int)optlen, NULL);  in dhcp6opt_print()
768 		cp += sizeof(*dh6o) + optlen;  in dhcp6opt_print()