135 	uint32_t	optlen;  in tsol_get_option_v4()  local
164 			optlen = 1;  in tsol_get_option_v4()
169 			optlen = opt[IPOPT_OLEN];  in tsol_get_option_v4()
170 			if (optlen < 2)  in tsol_get_option_v4()
173 		if (optlen > totallen)  in tsol_get_option_v4()
181 			if (TSOL_CIPSO_TAG_OFFSET < optlen &&  in tsol_get_option_v4()
189 		totallen -= optlen;  in tsol_get_option_v4()
190 		opt += optlen;  in tsol_get_option_v4()
215 	size_t		optlen;  in tsol_get_option_v6()  local
227 	optlen = (ip6hbh[1] + 1) << 3;  in tsol_get_option_v6()
228 	if (ip6hbh + optlen > mp->b_wptr)  in tsol_get_option_v6()
230 	if (!tsol_find_secopt_v6(ip6hbh, optlen,  in tsol_get_option_v6()
241 		if ((optlen = opt_ptr[1]) < 8)  in tsol_get_option_v6()
257 		    opt_ptr[5] <= optlen - 4 &&  in tsol_get_option_v6()
258 		    opt_ptr[7] <= optlen - 6 &&  in tsol_get_option_v6()
1097 	uint_t	optlen;  in tsol_find_secopt_v6()  local
1105 	optlen = hbhlen - 2;  in tsol_find_secopt_v6()
1107 	while (optlen != 0) {  in tsol_find_secopt_v6()
1111 			optlen--;  in tsol_find_secopt_v6()
1114 		if (optlen == 1)  in tsol_find_secopt_v6()
1117 		if (optused > optlen)  in tsol_find_secopt_v6()
1146 		optlen -= optused;  in tsol_find_secopt_v6()
1272 	uint_t	optlen;		/* rawlen rounded to an 8 byte multiple */  in tsol_prepend_option_v6()  local
1291 		delta = optlen = (rawlen + 7) & ~7;  in tsol_prepend_option_v6()
1292 		pad_len = optlen - rawlen;  in tsol_prepend_option_v6()
1294 		ovbcopy(ip6hbh + 2, ip6hbh + 2 + optlen,  in tsol_prepend_option_v6()
1300 		optlen >>= 3;  in tsol_prepend_option_v6()
1301 		if (ip6hbh[1] + optlen > 255)  in tsol_prepend_option_v6()
1303 		ip6hbh[1] += optlen;  in tsol_prepend_option_v6()