| /net/ipv6/ |
| D | inet6_hashtables.c | 117 struct sk_buff *skb, int doff, in lookup_reuseport() argument
128 reuse_sk = reuseport_select_sock(sk, phash, skb, doff); in lookup_reuseport()
136 struct sk_buff *skb, int doff, in inet6_lhash2_lookup() argument
149 result = lookup_reuseport(net, sk, skb, doff, in inet6_lhash2_lookup()
164 struct sk_buff *skb, int doff, in inet6_lookup_run_bpf() argument
181 reuse_sk = lookup_reuseport(net, sk, skb, doff, saddr, sport, daddr, hnum); in inet6_lookup_run_bpf()
189 struct sk_buff *skb, int doff, in inet6_lookup_listener() argument
200 result = inet6_lookup_run_bpf(net, hashinfo, skb, doff, in inet6_lookup_listener()
209 result = inet6_lhash2_lookup(net, ilb2, skb, doff, in inet6_lookup_listener()
219 result = inet6_lhash2_lookup(net, ilb2, skb, doff, in inet6_lookup_listener()
[all …]
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| D | tcp_ipv6.c | 705 if (tcp_v6_md5_hash_headers(hp, daddr, saddr, th, th->doff << 2)) in tcp_v6_md5_hash_hdr()
752 if (tcp_md5_hash_skb_data(hp, skb, th->doff << 2)) in tcp_v6_md5_hash_skb()
920 t1->doff = tot_len / 4; in tcp_v6_send_response()
1078 (th->doff << 2); in tcp_v6_send_reset()
1590 skb->len - th->doff*4); in tcp_v6_fill_cb()
1625 if (unlikely(th->doff < sizeof(struct tcphdr)/4)) in tcp_v6_rcv()
1627 if (!pskb_may_pull(skb, th->doff*4)) in tcp_v6_rcv()
1835 if (th->doff < sizeof(struct tcphdr) / 4) in tcp_v6_early_demux()
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| /net/ipv6/netfilter/ |
| D | nf_socket_ipv6.c | 78 nf_socket_get_sock_v6(struct net *net, struct sk_buff *skb, int doff, in nf_socket_get_sock_v6() argument
86 return inet6_lookup(net, &tcp_hashinfo, skb, doff, in nf_socket_get_sock_v6()
104 int doff = 0; in nf_sk_lookup_slow_v6() local
127 doff = tproto == IPPROTO_TCP ? in nf_sk_lookup_slow_v6()
139 return nf_socket_get_sock_v6(net, data_skb, doff, tproto, saddr, daddr, in nf_sk_lookup_slow_v6()
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| D | nf_reject_ipv6.c | 97 tcph->doff = sizeof(struct tcphdr)/4; in nf_reject_ip6_tcphdr_put()
108 otcplen - (oth->doff<<2)); in nf_reject_ip6_tcphdr_put()
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| /net/ipv4/netfilter/ |
| D | nf_socket_ipv4.c | 66 nf_socket_get_sock_v4(struct net *net, struct sk_buff *skb, const int doff, in nf_socket_get_sock_v4() argument
74 return inet_lookup(net, &tcp_hashinfo, skb, doff, in nf_socket_get_sock_v4()
96 int doff = 0; in nf_sk_lookup_slow_v4() local
114 doff = iph->protocol == IPPROTO_TCP ? in nf_sk_lookup_slow_v4()
146 return nf_socket_get_sock_v4(net, data_skb, doff, protocol, saddr, in nf_sk_lookup_slow_v4()
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| D | nf_reject_ipv4.c | 79 tcph->doff = sizeof(struct tcphdr) / 4; in nf_reject_ip_tcphdr_put()
86 (oth->doff << 2)); in nf_reject_ip_tcphdr_put()
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| /net/netfilter/ |
| D | nf_synproxy_core.c | 28 synproxy_parse_options(const struct sk_buff *skb, unsigned int doff, in synproxy_parse_options() argument
31 int length = (th->doff * 4) - sizeof(*th); in synproxy_parse_options()
37 ptr = skb_header_pointer(skb, doff + sizeof(*th), length, buf); in synproxy_parse_options()
197 optend = protoff + th->doff * 4; in synproxy_tstamp_adjust()
500 nth->doff = tcp_hdr_size / 4; in synproxy_send_client_synack()
546 nth->doff = tcp_hdr_size / 4; in synproxy_send_server_syn()
586 nth->doff = tcp_hdr_size / 4; in synproxy_send_server_ack()
624 nth->doff = tcp_hdr_size / 4; in synproxy_send_client_ack()
913 nth->doff = tcp_hdr_size / 4; in synproxy_send_client_synack_ipv6()
960 nth->doff = tcp_hdr_size / 4; in synproxy_send_server_syn_ipv6()
[all …]
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| D | xt_tcpmss.c | 41 if (th->doff*4 < sizeof(*th)) in tcpmss_mt()
44 optlen = th->doff*4 - sizeof(*th); in tcpmss_mt()
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| D | xt_tcpudp.c | 108 if (th->doff * 4 < sizeof(_tcph)) { in tcp_mt()
113 th->doff*4 - sizeof(_tcph), in tcp_mt()
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| D | nf_log_common.c | 107 if ((logflags & NF_LOG_TCPOPT) && th->doff*4 > sizeof(struct tcphdr)) { in nf_log_dump_tcp_header()
111 unsigned int optsize = th->doff*4 - sizeof(struct tcphdr); in nf_log_dump_tcp_header()
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| D | xt_TCPMSS.c | 97 tcp_hdrlen = tcph->doff * 4; in tcpmss_mangle_packet()
189 tcph->doff += TCPOLEN_MSS/4; in tcpmss_mangle_packet()
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| D | nfnetlink_osf.c | 184 if (tcp->doff * 4 > sizeof(struct tcphdr)) { in nf_osf_hdr_ctx_init()
185 ctx->optsize = tcp->doff * 4 - sizeof(struct tcphdr); in nf_osf_hdr_ctx_init()
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| D | xt_TCPOPTSTRIP.c | 48 tcp_hdrlen = tcph->doff * 4; in tcpoptstrip_mangle_packet()
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| D | nf_conntrack_proto_tcp.c | 328 return (seq + len - dataoff - tcph->doff*4 in segment_seq_plus_len()
348 int length = (tcph->doff*4) - sizeof(struct tcphdr); in tcp_options()
403 int length = (tcph->doff*4) - sizeof(struct tcphdr); in tcp_sack()
738 if (th->doff*4 < sizeof(struct tcphdr) || tcplen < th->doff*4) { in tcp_error()
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| D | nf_conntrack_sane.c | 90 dataoff = protoff + th->doff * 4; in help()
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| D | nf_nat_helper.c | 109 mangle_contents(skb, protoff + tcph->doff*4, in __nf_nat_mangle_tcp_packet()
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| D | nf_conntrack_pptp.c | 548 nexthdr_off += tcph->doff * 4; in conntrack_pptp_help()
549 datalen = tcplen - tcph->doff * 4; in conntrack_pptp_help()
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| D | nf_conntrack_irc.c | 139 dataoff = protoff + th->doff*4; in help()
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| D | nf_conntrack_seqadj.c | 127 optend = protoff + tcph->doff * 4; in nf_ct_sack_adjust()
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| /net/ipv4/ |
| D | inet_hashtables.c | 256 struct sk_buff *skb, int doff, in lookup_reuseport() argument
265 reuse_sk = reuseport_select_sock(sk, phash, skb, doff); in lookup_reuseport()
280 struct sk_buff *skb, int doff, in inet_lhash2_lookup() argument
293 result = lookup_reuseport(net, sk, skb, doff, in inet_lhash2_lookup()
308 struct sk_buff *skb, int doff, in inet_lookup_run_bpf() argument
323 reuse_sk = lookup_reuseport(net, sk, skb, doff, saddr, sport, daddr, hnum); in inet_lookup_run_bpf()
331 struct sk_buff *skb, int doff, in __inet_lookup_listener() argument
342 result = inet_lookup_run_bpf(net, hashinfo, skb, doff, in __inet_lookup_listener()
351 result = inet_lhash2_lookup(net, ilb2, skb, doff, in __inet_lookup_listener()
361 result = inet_lhash2_lookup(net, ilb2, skb, doff, in __inet_lookup_listener()
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| D | tcp_ipv4.c | 695 rep.th.doff = sizeof(struct tcphdr) / 4; in tcp_v4_send_reset()
703 skb->len - (th->doff << 2)); in tcp_v4_send_reset()
768 rep.th.doff = arg.iov[0].iov_len / 4; in tcp_v4_send_reset()
863 rep.th.doff = arg.iov[0].iov_len / 4; in tcp_v4_send_ack()
878 rep.th.doff = arg.iov[0].iov_len/4; in tcp_v4_send_ack()
1317 if (tcp_v4_md5_hash_headers(hp, daddr, saddr, th, th->doff << 2)) in tcp_v4_md5_hash_hdr()
1363 if (tcp_md5_hash_skb_data(hp, skb, th->doff << 2)) in tcp_v4_md5_hash_skb()
1750 if (th->doff < sizeof(struct tcphdr) / 4) in tcp_v4_early_demux()
1808 hdrlen = th->doff * 4; in tcp_add_backlog()
1827 thtail->doff != th->doff || in tcp_add_backlog()
[all …]
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| D | tcp_offload.c | 70 thlen = th->doff * 4; in tcp_gso_segment()
204 thlen = th->doff * 4; in tcp_gro_receive()
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| D | tcp_minisocks.c | 100 if (th->doff > (sizeof(*th) >> 2) && tcptw->tw_ts_recent_stamp) { in tcp_timewait_state_process()
585 if (th->doff > (sizeof(struct tcphdr)>>2)) { in tcp_check_req()
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| /net/netfilter/ipvs/ |
| D | ip_vs_ftp.c | 70 if ((th->doff << 2) < sizeof(struct tcphdr)) in ip_vs_ftp_data_ptr()
73 return (char *)th + (th->doff << 2); in ip_vs_ftp_data_ptr()
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| /net/core/ |
| D | flow_dissector.c | 1642 const u8 *doff; in __skb_get_poff() local
1645 doff = __skb_header_pointer(skb, poff + 12, sizeof(_doff), in __skb_get_poff()
1647 if (!doff) in __skb_get_poff()
1650 poff += max_t(u32, sizeof(struct tcphdr), (*doff & 0xF0) >> 2); in __skb_get_poff()
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