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/linux-5.19.10/net/netfilter/
Dnf_flow_table_ip.c84 new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4.s_addr; in nf_flow_snat_ip()
89 new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4.s_addr; in nf_flow_snat_ip()
107 new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4.s_addr; in nf_flow_dnat_ip()
112 new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4.s_addr; in nf_flow_dnat_ip()
295 struct flow_offload_tuple_rhash *tuplehash) in nf_flow_encap_pop() argument
300 for (i = 0; i < tuplehash->tuple.encap_num; i++) { in nf_flow_encap_pop()
322 const struct flow_offload_tuple_rhash *tuplehash, in nf_flow_queue_xmit() argument
327 outdev = dev_get_by_index_rcu(net, tuplehash->tuple.out.ifidx); in nf_flow_queue_xmit()
332 dev_hard_header(skb, skb->dev, type, tuplehash->tuple.out.h_dest, in nf_flow_queue_xmit()
333 tuplehash->tuple.out.h_source, skb->len); in nf_flow_queue_xmit()
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Dnf_flow_table_core.c24 struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; in flow_offload_fill_dir()
25 struct nf_conntrack_tuple *ctt = &flow->ct->tuplehash[dir].tuple; in flow_offload_fill_dir()
99 struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple; in flow_offload_fill_route()
151 if (flow->tuplehash[dir].tuple.xmit_type == FLOW_OFFLOAD_XMIT_NEIGH || in nft_flow_dst_release()
152 flow->tuplehash[dir].tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM) in nft_flow_dst_release()
153 dst_release(flow->tuplehash[dir].tuple.dst_cache); in nft_flow_dst_release()
244 const struct flow_offload_tuple_rhash *tuplehash = data; in flow_offload_hash_obj() local
246 return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, __hash), seed); in flow_offload_hash_obj()
295 &flow->tuplehash[0].node, in flow_offload_add()
301 &flow->tuplehash[1].node, in flow_offload_add()
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Dnf_nat_sip.c107 if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.src.u3, addr) && in map_addr()
108 ct->tuplehash[dir].tuple.src.u.udp.port == port) { in map_addr()
109 newaddr = ct->tuplehash[!dir].tuple.dst.u3; in map_addr()
110 newport = ct->tuplehash[!dir].tuple.dst.u.udp.port; in map_addr()
111 } else if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3, addr) && in map_addr()
112 ct->tuplehash[dir].tuple.dst.u.udp.port == port) { in map_addr()
113 newaddr = ct->tuplehash[!dir].tuple.src.u3; in map_addr()
115 ct->tuplehash[!dir].tuple.src.u.udp.port; in map_addr()
189 &ct->tuplehash[dir].tuple.src.u3) || in nf_nat_sip()
190 port != ct->tuplehash[dir].tuple.src.u.udp.port) in nf_nat_sip()
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Dnf_conntrack_h323_main.c278 memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) || in expect_rtp_rtcp()
290 &ct->tuplehash[!dir].tuple.src.u3, in expect_rtp_rtcp()
291 &ct->tuplehash[!dir].tuple.dst.u3, in expect_rtp_rtcp()
300 &ct->tuplehash[!dir].tuple.src.u3, in expect_rtp_rtcp()
301 &ct->tuplehash[!dir].tuple.dst.u3, in expect_rtp_rtcp()
304 if (memcmp(&ct->tuplehash[dir].tuple.src.u3, in expect_rtp_rtcp()
305 &ct->tuplehash[!dir].tuple.dst.u3, in expect_rtp_rtcp()
306 sizeof(ct->tuplehash[dir].tuple.src.u3)) && in expect_rtp_rtcp()
350 memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) || in expect_t120()
358 &ct->tuplehash[!dir].tuple.src.u3, in expect_t120()
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Dnf_flow_table_offload.c236 this_tuple = &flow->tuplehash[dir].tuple; in flow_offload_eth_src()
243 other_tuple = &flow->tuplehash[!dir].tuple; in flow_offload_eth_src()
286 this_tuple = &flow->tuplehash[dir].tuple; in flow_offload_eth_dst()
293 other_tuple = &flow->tuplehash[!dir].tuple; in flow_offload_eth_dst()
339 addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4.s_addr; in flow_offload_ipv4_snat()
343 addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4.s_addr; in flow_offload_ipv4_snat()
366 addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4.s_addr; in flow_offload_ipv4_dnat()
370 addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4.s_addr; in flow_offload_ipv4_dnat()
406 addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v6.s6_addr32; in flow_offload_ipv6_snat()
410 addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6.s6_addr32; in flow_offload_ipv6_snat()
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Dnf_nat_proto.c426 nf_ct_invert_tuple(&target, &ct->tuplehash[!dir].tuple); in nf_nat_manip_pkt()
602 &ct->tuplehash[!dir].tuple, !manip)) in nf_nat_icmp_reply_translation()
615 nf_ct_invert_tuple(&target, &ct->tuplehash[!dir].tuple); in nf_nat_icmp_reply_translation()
740 if (ct->tuplehash[dir].tuple.src.u3.ip != in nf_nat_ipv4_out()
741 ct->tuplehash[!dir].tuple.dst.u3.ip || in nf_nat_ipv4_out()
742 (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && in nf_nat_ipv4_out()
743 ct->tuplehash[dir].tuple.src.u.all != in nf_nat_ipv4_out()
744 ct->tuplehash[!dir].tuple.dst.u.all)) { in nf_nat_ipv4_out()
771 if (ct->tuplehash[dir].tuple.dst.u3.ip != in nf_nat_ipv4_local_fn()
772 ct->tuplehash[!dir].tuple.src.u3.ip) { in nf_nat_ipv4_local_fn()
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Dxt_conntrack.c44 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3, in conntrack_mt_origsrc()
53 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3, in conntrack_mt_origdst()
62 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3, in conntrack_mt_replsrc()
71 return conntrack_addrcmp(&ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3, in conntrack_mt_repldst()
81 tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple; in ct_proto_port_check()
98 tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple; in ct_proto_port_check()
125 tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple; in ct_proto_port_check_v3()
144 tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple; in ct_proto_port_check_v3()
Dnf_conntrack_core.c506 d = (unsigned long)siphash(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, in nf_ct_get_id()
507 sizeof(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple), in nf_ct_get_id()
521 hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode); in clean_from_lists()
522 hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_REPLY].hnnode); in clean_from_lists()
623 &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, in __nf_ct_delete_from_lists()
626 &ct->tuplehash[IP_CT_DIR_REPLY].tuple, in __nf_ct_delete_from_lists()
650 hlist_nulls_add_head_rcu(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode, in nf_ct_add_to_ecache_list()
717 return nf_ct_tuple_equal(&ct1->tuplehash[IP_CT_DIR_ORIGINAL].tuple, in nf_ct_match()
718 &ct2->tuplehash[IP_CT_DIR_ORIGINAL].tuple) && in nf_ct_match()
719 nf_ct_tuple_equal(&ct1->tuplehash[IP_CT_DIR_REPLY].tuple, in nf_ct_match()
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Dnf_conntrack_tftp.c61 nf_ct_dump_tuple(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple); in tftp_help()
62 nf_ct_dump_tuple(&ct->tuplehash[IP_CT_DIR_REPLY].tuple); in tftp_help()
69 tuple = &ct->tuplehash[IP_CT_DIR_REPLY].tuple; in tftp_help()
Dnf_conntrack_proto_icmp.c89 if (ct->tuplehash[0].tuple.dst.u.icmp.type >= sizeof(valid_new) || in nf_conntrack_icmp_packet()
90 !valid_new[ct->tuplehash[0].tuple.dst.u.icmp.type]) { in nf_conntrack_icmp_packet()
93 ct->tuplehash[0].tuple.dst.u.icmp.type); in nf_conntrack_icmp_packet()
94 nf_ct_dump_tuple_ip(&ct->tuplehash[0].tuple); in nf_conntrack_icmp_packet()
170 ct_daddr = &ct->tuplehash[dir].tuple.dst.u3; in nf_conntrack_inet_error()
Dnft_flow_offload.c54 const void *daddr = &ct->tuplehash[!dir].tuple.src.u3; in nft_dev_fill_forward_path()
234 fl.u.ip4.daddr = ct->tuplehash[dir].tuple.src.u3.ip; in nft_flow_route()
235 fl.u.ip4.saddr = ct->tuplehash[!dir].tuple.src.u3.ip; in nft_flow_route()
243 fl.u.ip6.daddr = ct->tuplehash[dir].tuple.src.u3.in6; in nft_flow_route()
244 fl.u.ip6.saddr = ct->tuplehash[!dir].tuple.src.u3.in6; in nft_flow_route()
307 switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum) { in nft_flow_offload_eval()
323 tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple; in nft_flow_offload_eval()
Dnf_conntrack_ftp.c440 memcpy(cmd.u3.all, &ct->tuplehash[dir].tuple.src.u3.all, in help()
482 daddr = &ct->tuplehash[!dir].tuple.dst.u3; in help()
486 memcmp(&cmd.u3.all, &ct->tuplehash[dir].tuple.src.u3.all, in help()
495 &ct->tuplehash[dir].tuple.src.u3.ip); in help()
499 ct->tuplehash[dir].tuple.src.u3.ip6); in help()
514 &ct->tuplehash[!dir].tuple.src.u3, daddr, in help()
Dnf_conntrack_irc.c196 tuple = &ct->tuplehash[dir].tuple; in help()
198 ct->tuplehash[!dir].tuple.dst.u3.ip != dcc_ip) || in help()
213 tuple = &ct->tuplehash[!dir].tuple; in help()
Dnf_conntrack_pptp.c170 memcpy(&t, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple, sizeof(t)); in pptp_destroy_siblings()
178 memcpy(&t, &ct->tuplehash[IP_CT_DIR_REPLY].tuple, sizeof(t)); in pptp_destroy_siblings()
206 &ct->tuplehash[dir].tuple.src.u3, in exp_gre()
207 &ct->tuplehash[dir].tuple.dst.u3, in exp_gre()
215 &ct->tuplehash[dir].tuple.src.u3, in exp_gre()
216 &ct->tuplehash[dir].tuple.dst.u3, in exp_gre()
Dxt_cluster.c18 return (__force u32)ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip; in nf_ct_orig_ipv4_src()
23 return (__force u32 *)ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip6; in nf_ct_orig_ipv6_src()
Dnf_nat_core.c61 const struct nf_conntrack_tuple *t = &ct->tuplehash[dir].tuple; in nf_nat_ipv4_decode_session()
94 const struct nf_conntrack_tuple *t = &ct->tuplehash[dir].tuple; in nf_nat_ipv6_decode_session()
268 t = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple; in same_src()
291 &ct->tuplehash[IP_CT_DIR_REPLY].tuple); in find_appropriate_src()
603 &ct->tuplehash[IP_CT_DIR_REPLY].tuple); in nf_nat_setup_info()
630 &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple); in nf_nat_setup_info()
657 ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3 : in __nf_nat_alloc_null_binding()
658 ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3); in __nf_nat_alloc_null_binding()
808 h = hash_by_src(nf_ct_net(ct), nf_ct_zone(ct), &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple); in nf_nat_cleanup_conntrack()
Dnf_conntrack_ecache.c77 hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode); in ecache_work_evict_list()
78 hlist_nulls_add_head(&ct->tuplehash[IP_CT_DIR_REPLY].hnnode, &evicted_list); in ecache_work_evict_list()
97 hlist_nulls_del_rcu(&ct->tuplehash[IP_CT_DIR_REPLY].hnnode); in ecache_work_evict_list()
Dnf_nat_helper.c190 = ct->master->tuplehash[!exp->dir].tuple.dst.u3; in nf_nat_follow_master()
197 = ct->master->tuplehash[!exp->dir].tuple.src.u3; in nf_nat_follow_master()
/linux-5.19.10/net/ipv4/netfilter/
Dnf_nat_h323.c105 if (addr.ip == ct->tuplehash[dir].tuple.src.u3.ip && in set_sig_addr()
118 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_sig_addr()
122 &ct->tuplehash[!dir]. in set_sig_addr()
125 } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip && in set_sig_addr()
130 &ct->tuplehash[!dir].tuple.src.u3.ip, in set_sig_addr()
134 &ct->tuplehash[!dir]. in set_sig_addr()
157 addr.ip == ct->tuplehash[dir].tuple.src.u3.ip && in set_ras_addr()
158 port == ct->tuplehash[dir].tuple.src.u.udp.port) { in set_ras_addr()
161 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_ras_addr()
162 ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port)); in set_ras_addr()
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Dnf_nat_pptp.c67 t.src.u3.ip = master->tuplehash[!exp->dir].tuple.src.u3.ip; in pptp_nat_expected()
69 t.dst.u3.ip = master->tuplehash[!exp->dir].tuple.dst.u3.ip; in pptp_nat_expected()
76 t.src.u3.ip = master->tuplehash[!exp->dir].tuple.src.u3.ip; in pptp_nat_expected()
78 t.dst.u3.ip = master->tuplehash[!exp->dir].tuple.dst.u3.ip; in pptp_nat_expected()
100 = ct->master->tuplehash[!exp->dir].tuple.dst.u3; in pptp_nat_expected()
110 = ct->master->tuplehash[!exp->dir].tuple.src.u3; in pptp_nat_expected()
156 new_callid = ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.tcp.port; in pptp_outbound_pkt()
Dnf_nat_snmp_basic_main.c136 ctx.from = ct->tuplehash[dir].tuple.src.u3.ip; in snmp_translate()
137 ctx.to = ct->tuplehash[!dir].tuple.dst.u3.ip; in snmp_translate()
139 ctx.from = ct->tuplehash[!dir].tuple.src.u3.ip; in snmp_translate()
140 ctx.to = ct->tuplehash[dir].tuple.dst.u3.ip; in snmp_translate()
Dnf_socket_ipv4.c139 daddr = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip; in nf_sk_lookup_slow_v4()
141 ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u.tcp.port : in nf_sk_lookup_slow_v4()
142 ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u.udp.port; in nf_sk_lookup_slow_v4()
/linux-5.19.10/include/net/netfilter/
Dnf_conntrack.h99 struct nf_conntrack_tuple_hash tuplehash[IP_CT_DIR_MAX]; member
134 tuplehash[hash->tuple.dst.dir]); in nf_ct_tuplehash_to_ctrack()
139 return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; in nf_ct_l3num()
144 return ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; in nf_ct_protonum()
147 #define nf_ct_tuple(ct, dir) (&(ct)->tuplehash[dir].tuple)
/linux-5.19.10/net/netfilter/ipvs/
Dip_vs_nfct.c104 new_tuple = ct->tuplehash[IP_CT_DIR_REPLY].tuple; in ip_vs_update_conntrack()
122 ARG_TUPLE(&ct->tuplehash[IP_CT_DIR_REPLY].tuple)); in ip_vs_update_conntrack()
157 orig = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple; in ip_vs_nfct_expect_callback()
167 new_reply = ct->tuplehash[IP_CT_DIR_REPLY].tuple; in ip_vs_nfct_expect_callback()
183 new_reply = ct->tuplehash[IP_CT_DIR_REPLY].tuple; in ip_vs_nfct_expect_callback()
/linux-5.19.10/net/sched/
Dact_ct.c202 const struct nf_conntrack_tuple *tuple = &ct->tuplehash[dir].tuple; in tcf_ct_flow_table_add_action_nat()
208 nf_ct_invert_tuple(&target, &ct->tuplehash[!dir].tuple); in tcf_ct_flow_table_add_action_nat()
361 entry->tuplehash[dir].tuple.xmit_type = FLOW_OFFLOAD_XMIT_TC; in tcf_ct_flow_tc_ifidx()
362 entry->tuplehash[dir].tuple.tc.iifidx = act_ct_ext->ifindex[dir]; in tcf_ct_flow_tc_ifidx()
429 tuple = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple; in tcf_ct_flow_table_process_conn()
594 struct flow_offload_tuple_rhash *tuplehash; in tcf_ct_flow_table_lookup() local
615 tuplehash = flow_offload_lookup(nf_ft, &tuple); in tcf_ct_flow_table_lookup()
616 if (!tuplehash) in tcf_ct_flow_table_lookup()
619 dir = tuplehash->tuple.dir; in tcf_ct_flow_table_lookup()
620 flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); in tcf_ct_flow_table_lookup()

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