Lines Matching refs:optlen
1501 int optlen; in cipso_v4_optptr() local
1504 for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 1; ) { in cipso_v4_optptr()
1514 if (!taglen || taglen > optlen) in cipso_v4_optptr()
1519 optlen -= taglen; in cipso_v4_optptr()
1731 opt->optlen = ip_hdr(skb)->ihl*4 - sizeof(struct iphdr); in cipso_v4_error()
1815 int iter = 0, optlen = 0; in cipso_v4_get_actual_opt_len() local
1830 optlen = iter; in cipso_v4_get_actual_opt_len()
1833 return optlen; in cipso_v4_get_actual_opt_len()
1897 opt->opt.optlen = opt_len; in cipso_v4_sock_setattr()
1908 sk_conn->icsk_ext_hdr_len -= old->opt.optlen; in cipso_v4_sock_setattr()
1909 sk_conn->icsk_ext_hdr_len += opt->opt.optlen; in cipso_v4_sock_setattr()
1973 opt->opt.optlen = opt_len; in cipso_v4_req_setattr()
2029 opt->opt.optlen - cipso_off - cipso_len); in cipso_v4_delopt()
2032 opt->opt.optlen); in cipso_v4_delopt()
2033 hdr_delta = opt->opt.optlen; in cipso_v4_delopt()
2034 opt->opt.optlen = (optlen_new + 3) & ~3; in cipso_v4_delopt()
2035 hdr_delta -= opt->opt.optlen; in cipso_v4_delopt()
2040 hdr_delta = opt->opt.optlen; in cipso_v4_delopt()
2196 len_delta = opt_len - opt->optlen; in cipso_v4_skbuff_setattr()
2214 memset(iph + 1, IPOPT_NOP, opt->optlen); in cipso_v4_skbuff_setattr()
2218 if (opt->optlen > 0) in cipso_v4_skbuff_setattr()
2220 opt->optlen = opt_len; in cipso_v4_skbuff_setattr()
2272 opt->optlen); in cipso_v4_skbuff_delattr()
2290 opt->optlen -= hdr_len_delta; in cipso_v4_skbuff_delattr()