Home
last modified time | relevance | path

Searched refs:verdict (Results 1 – 25 of 89) sorted by relevance

1234

/Linux-v6.6/tools/testing/selftests/bpf/progs/
Dtest_sockmap_listen.c59 int verdict; in prog_stream_verdict() local
62 verdict = bpf_sk_redirect_map(skb, &sock_map, zero, 0); in prog_stream_verdict()
64 verdict = bpf_sk_redirect_hash(skb, &sock_hash, &zero, 0); in prog_stream_verdict()
66 count = bpf_map_lookup_elem(&verdict_map, &verdict); in prog_stream_verdict()
70 return verdict; in prog_stream_verdict()
78 int verdict; in prog_skb_verdict() local
81 verdict = bpf_sk_redirect_map(skb, &sock_map, zero, in prog_skb_verdict()
84 verdict = bpf_sk_redirect_hash(skb, &sock_hash, &zero, in prog_skb_verdict()
87 count = bpf_map_lookup_elem(&verdict_map, &verdict); in prog_skb_verdict()
91 return verdict; in prog_skb_verdict()
[all …]
Dtest_skmsg_load_helpers.c31 int verdict = SK_PASS; in prog_msg_verdict() local
42 verdict = SK_DROP; in prog_msg_verdict()
44 return verdict; in prog_msg_verdict()
/Linux-v6.6/net/netfilter/
Dnf_queue.c238 unsigned int index, unsigned int verdict) in nf_queue() argument
242 ret = __nf_queue(skb, state, index, verdict >> NF_VERDICT_QBITS); in nf_queue()
245 (verdict & NF_VERDICT_FLAG_QUEUE_BYPASS)) in nf_queue()
260 unsigned int verdict, i = *index; in nf_iterate() local
265 verdict = nf_hook_entry_hookfn(hook, skb, state); in nf_iterate()
266 if (verdict != NF_ACCEPT) { in nf_iterate()
268 if (verdict != NF_REPEAT) in nf_iterate()
269 return verdict; in nf_iterate()
299 void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) in nf_reinject() argument
324 if (verdict == NF_REPEAT) in nf_reinject()
[all …]
Dnf_tables_core.c45 const struct nft_verdict *verdict, in __nft_trace_packet() argument
55 nft_trace_notify(pkt, verdict, rule, info); in __nft_trace_packet()
59 struct nft_verdict *verdict, in nft_trace_packet() argument
66 __nft_trace_packet(pkt, verdict, rule, info, type); in nft_trace_packet()
94 regs->verdict.code = NFT_BREAK; in nft_cmp_fast_eval()
108 regs->verdict.code = NFT_BREAK; in nft_cmp16_fast_eval()
118 switch (regs->verdict.code) { in __nft_trace_verdict()
135 __nft_trace_packet(pkt, &regs->verdict, rule, info, type); in __nft_trace_verdict()
277 regs.verdict.code = NFT_CONTINUE; in nft_do_chain()
290 if (regs.verdict.code != NFT_CONTINUE) in nft_do_chain()
[all …]
Dnft_fwd_netdev.c37 regs->verdict.code = NF_STOLEN; in nft_fwd_netdev_eval()
101 unsigned int verdict = NF_STOLEN; in nft_fwd_neigh_eval() local
111 verdict = NFT_BREAK; in nft_fwd_neigh_eval()
115 verdict = NF_DROP; in nft_fwd_neigh_eval()
127 verdict = NFT_BREAK; in nft_fwd_neigh_eval()
131 verdict = NF_DROP; in nft_fwd_neigh_eval()
140 verdict = NFT_BREAK; in nft_fwd_neigh_eval()
152 regs->verdict.code = verdict; in nft_fwd_neigh_eval()
Dnft_immediate.c74 struct nft_chain *chain = priv->data.verdict.chain; in nft_immediate_init()
76 switch (priv->data.verdict.code) { in nft_immediate_init()
105 switch (data->verdict.code) { in nft_immediate_activate()
108 chain = data->verdict.chain; in nft_immediate_activate()
151 switch (data->verdict.code) { in nft_immediate_deactivate()
154 chain = data->verdict.chain; in nft_immediate_deactivate()
198 switch (data->verdict.code) { in nft_immediate_destroy()
201 chain = data->verdict.chain; in nft_immediate_destroy()
260 switch (data->verdict.code) { in nft_immediate_validate()
264 err = nft_chain_validate(ctx, data->verdict.chain); in nft_immediate_validate()
[all …]
Dnf_tables_trace.c127 const struct nft_verdict *verdict, in nf_trace_fill_rule_info() argument
140 verdict->code == NFT_CONTINUE) in nf_trace_fill_rule_info()
148 static bool nft_trace_have_verdict_chain(const struct nft_verdict *verdict, in nft_trace_have_verdict_chain() argument
159 switch (verdict->code) { in nft_trace_have_verdict_chain()
190 const struct nft_verdict *verdict, in nft_trace_notify() argument
225 if (nft_trace_have_verdict_chain(verdict, info)) in nft_trace_notify()
226 size += nla_total_size(strlen(verdict->chain->name)); /* jump target */ in nft_trace_notify()
253 if (nf_trace_fill_rule_info(skb, verdict, rule, info)) in nft_trace_notify()
262 if (nft_verdict_dump(skb, NFTA_TRACE_VERDICT, verdict)) in nft_trace_notify()
266 if (verdict->code == NF_STOLEN) in nft_trace_notify()
Dnft_synproxy.c61 regs->verdict.code = NF_STOLEN; in nft_synproxy_eval_v4()
67 regs->verdict.code = NF_STOLEN; in nft_synproxy_eval_v4()
69 regs->verdict.code = NF_DROP; in nft_synproxy_eval_v4()
92 regs->verdict.code = NF_STOLEN; in nft_synproxy_eval_v6()
98 regs->verdict.code = NF_STOLEN; in nft_synproxy_eval_v6()
100 regs->verdict.code = NF_DROP; in nft_synproxy_eval_v6()
117 regs->verdict.code = NFT_BREAK; in nft_synproxy_do_eval()
122 regs->verdict.code = NF_DROP; in nft_synproxy_do_eval()
130 regs->verdict.code = NF_DROP; in nft_synproxy_do_eval()
135 regs->verdict.code = NF_DROP; in nft_synproxy_do_eval()
[all …]
Dnft_socket.c33 regs->verdict.code = NFT_BREAK; in nft_socket_wildcard()
100 regs->verdict.code = NFT_BREAK; in nft_socket_eval()
112 regs->verdict.code = NFT_BREAK; in nft_socket_eval()
118 regs->verdict.code = NFT_BREAK; in nft_socket_eval()
126 regs->verdict.code = NFT_BREAK; in nft_socket_eval()
133 regs->verdict.code = NFT_BREAK; in nft_socket_eval()
Dnft_tproxy.c35 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval_v4()
41 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval_v4()
80 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval_v4()
102 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval_v6()
109 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval_v6()
153 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval_v6()
182 regs->verdict.code = NFT_BREAK; in nft_tproxy_eval()
Dnft_xfrm.c127 regs->verdict.code = NFT_BREAK; in nft_xfrm_state_get_key()
156 regs->verdict.code = NFT_BREAK; in nft_xfrm_state_get_key()
167 regs->verdict.code = NFT_BREAK; in nft_xfrm_get_eval_in()
191 regs->verdict.code = NFT_BREAK; in nft_xfrm_get_eval_out()
209 regs->verdict.code = NFT_BREAK; in nft_xfrm_get_eval()
Dnfnetlink_queue.c228 static void nfqnl_reinject(struct nf_queue_entry *entry, unsigned int verdict) in nfqnl_reinject() argument
233 if (verdict == NF_ACCEPT || in nfqnl_reinject()
234 verdict == NF_REPEAT || in nfqnl_reinject()
235 verdict == NF_STOP) { in nfqnl_reinject()
241 verdict = NF_DROP; in nfqnl_reinject()
245 nf_reinject(entry, verdict); in nfqnl_reinject()
1084 unsigned int verdict; in verdicthdr_get() local
1090 verdict = ntohl(vhdr->verdict) & NF_VERDICT_MASK; in verdicthdr_get()
1091 if (verdict > NF_MAX_VERDICT || verdict == NF_STOLEN) in verdicthdr_get()
1110 unsigned int verdict, maxid; in nfqnl_recv_verdict_batch() local
[all …]
Dnft_ct_fast.c34 regs->verdict.code = NFT_BREAK; in nft_ct_get_fast_eval()
57 regs->verdict.code = NFT_BREAK; in nft_ct_get_fast_eval()
Dnft_osf.c32 regs->verdict.code = NFT_BREAK; in nft_osf_eval()
39 regs->verdict.code = NFT_BREAK; in nft_osf_eval()
43 regs->verdict.code = NFT_BREAK; in nft_osf_eval()
Dnft_compat.c92 regs->verdict.code = NFT_CONTINUE; in nft_target_eval_xt()
95 regs->verdict.code = ret; in nft_target_eval_xt()
119 regs->verdict.code = NF_ACCEPT; in nft_target_eval_bridge()
122 regs->verdict.code = NF_DROP; in nft_target_eval_bridge()
125 regs->verdict.code = NFT_CONTINUE; in nft_target_eval_bridge()
128 regs->verdict.code = NFT_RETURN; in nft_target_eval_bridge()
131 regs->verdict.code = ret; in nft_target_eval_bridge()
384 regs->verdict.code = NF_DROP; in __nft_match_eval()
390 regs->verdict.code = NFT_CONTINUE; in __nft_match_eval()
393 regs->verdict.code = NFT_BREAK; in __nft_match_eval()
/Linux-v6.6/samples/bpf/
Dtest_cgrp2_attach.c43 static int prog_load(int map_fd, int verdict) in prog_load() argument
71 BPF_MOV64_IMM(BPF_REG_0, verdict), /* r0 = verdict */ in prog_load()
92 static int attach_filter(int cg_fd, int type, int verdict) in attach_filter() argument
105 prog_fd = prog_load(map_fd, verdict); in attach_filter()
136 int detach_only = 0, verdict = 1; in main() local
143 verdict = 0; in main()
174 ret = attach_filter(cg_fd, type, verdict); in main()
/Linux-v6.6/tools/testing/selftests/bpf/prog_tests/
Dsockmap_basic.c114 int err, map, verdict; in test_skmsg_helpers() local
120 verdict = bpf_program__fd(skel->progs.prog_msg_verdict); in test_skmsg_helpers()
123 err = bpf_prog_attach(verdict, map, BPF_SK_MSG_VERDICT, 0); in test_skmsg_helpers()
127 err = bpf_prog_detach2(verdict, map, BPF_SK_MSG_VERDICT); in test_skmsg_helpers()
278 int err, map, verdict; in test_sockmap_skb_verdict_attach() local
284 verdict = bpf_program__fd(skel->progs.prog_skb_verdict); in test_sockmap_skb_verdict_attach()
287 err = bpf_prog_attach(verdict, map, first, 0); in test_sockmap_skb_verdict_attach()
291 err = bpf_prog_attach(verdict, map, second, 0); in test_sockmap_skb_verdict_attach()
294 err = bpf_prog_detach2(verdict, map, first); in test_sockmap_skb_verdict_attach()
362 int n, err, map, verdict, s, c1, p1; in test_sockmap_skb_verdict_shutdown() local
[all …]
Dsockmap_listen.c731 int verdict = bpf_program__fd(skel->progs.prog_stream_verdict); in test_skb_redir_to_connected() local
740 err = xbpf_prog_attach(verdict, sock_map, BPF_SK_SKB_STREAM_VERDICT, 0); in test_skb_redir_to_connected()
747 xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_STREAM_VERDICT); in test_skb_redir_to_connected()
756 int verdict = bpf_program__fd(skel->progs.prog_msg_verdict); in test_msg_redir_to_connected() local
761 err = xbpf_prog_attach(verdict, sock_map, BPF_SK_MSG_VERDICT, 0); in test_msg_redir_to_connected()
767 xbpf_prog_detach2(verdict, sock_map, BPF_SK_MSG_VERDICT); in test_msg_redir_to_connected()
833 int verdict = bpf_program__fd(skel->progs.prog_stream_verdict); in test_skb_redir_to_listening() local
842 err = xbpf_prog_attach(verdict, sock_map, BPF_SK_SKB_STREAM_VERDICT, 0); in test_skb_redir_to_listening()
849 xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_STREAM_VERDICT); in test_skb_redir_to_listening()
858 int verdict = bpf_program__fd(skel->progs.prog_msg_verdict); in test_msg_redir_to_listening() local
[all …]
Dnetns_cookie.c16 int err, val, ret, map, verdict; in test_netns_cookie() local
35 verdict = bpf_program__fd(skel->progs.get_netns_cookie_sk_msg); in test_netns_cookie()
37 err = bpf_prog_attach(verdict, map, BPF_SK_MSG_VERDICT, 0); in test_netns_cookie()
/Linux-v6.6/tools/testing/selftests/netfilter/
Dnf-queue.c24 uint32_t verdict; member
171 .verdict = htonl(verd), in nfq_build_verdict()
316 nlh = nfq_build_verdict(buf, id, opts.queue_num, opts.verdict); in mainloop()
347 opts.verdict = atoi(optarg); in parse_opts()
348 if (opts.verdict > 0xffff) { in parse_opts()
353 opts.verdict <<= 16; in parse_opts()
354 opts.verdict |= NF_QUEUE; in parse_opts()
375 if (opts.verdict != NF_ACCEPT && (opts.verdict >> 16 == opts.queue_num)) { in parse_opts()
385 opts.verdict = NF_ACCEPT; in main()
/Linux-v6.6/Documentation/bpf/
Dmap_sockmap.rst14 the result of a BPF (verdict) program with the help of the BPF helpers
29 and a verdict program. The parser program determines how much data has been
30 parsed and therefore how much data needs to be queued to come to a verdict. The
31 verdict program is essentially the redirect program and can return a verdict
39 parse or verdict program. If adding a sock object to a map would result
64 There are additional helpers available to use with the parser and verdict
67 bytes the given verdict should apply to. The helper ``bpf_msg_cork_bytes()``
68 handles a different case where a BPF program cannot reach a verdict on a msg
90 the message ``msg`` is allowed to pass (i.e., if the verdict BPF program
136 If the ``map`` has BPF programs (parser and verdict), those will be inherited
[all …]
/Linux-v6.6/net/netfilter/ipvs/
Dip_vs_core.c863 unsigned int verdict = NF_DROP; in handle_response_icmp() local
901 verdict = NF_ACCEPT; in handle_response_icmp()
906 return verdict; in handle_response_icmp()
1364 int verdict = ip_vs_out_icmp_v6(ipvs, skb, &related, in ip_vs_out_hook() local
1368 return verdict; in ip_vs_out_hook()
1374 int verdict = ip_vs_out_icmp(ipvs, skb, &related, hooknum); in ip_vs_out_hook() local
1377 return verdict; in ip_vs_out_hook()
1471 int *verdict, struct ip_vs_conn **cpp, in ip_vs_try_to_schedule() argument
1482 if (!pp->conn_schedule(ipvs, af, skb, pd, verdict, cpp, iph)) in ip_vs_try_to_schedule()
1496 *verdict = NF_ACCEPT; in ip_vs_try_to_schedule()
[all …]
/Linux-v6.6/net/ipv4/netfilter/
Darp_tables.c189 unsigned int verdict = NF_DROP; in arpt_do_table() local
239 v = ((struct xt_standard_target *)t)->verdict; in arpt_do_table()
243 verdict = (unsigned int)(-v) - 1; in arpt_do_table()
258 verdict = NF_DROP; in arpt_do_table()
270 verdict = t->u.kernel.target->target(skb, &acpar); in arpt_do_table()
272 if (verdict == XT_CONTINUE) { in arpt_do_table()
287 return verdict; in arpt_do_table()
336 t->verdict < 0) || visited) { in mark_source_chains()
363 int newpos = t->verdict; in mark_source_chains()
440 unsigned int verdict; in check_underflow() local
[all …]
Dip_tables.c172 t->verdict < 0) { in get_chainname_rulenum()
232 unsigned int verdict = NF_DROP; in ipt_do_table() local
313 v = ((struct xt_standard_target *)t)->verdict; in ipt_do_table()
317 verdict = (unsigned int)(-v) - 1; in ipt_do_table()
332 verdict = NF_DROP; in ipt_do_table()
345 verdict = t->u.kernel.target->target(skb, &acpar); in ipt_do_table()
346 if (verdict == XT_CONTINUE) { in ipt_do_table()
361 else return verdict; in ipt_do_table()
399 t->verdict < 0) || visited) { in mark_source_chains()
425 int newpos = t->verdict; in mark_source_chains()
[all …]
/Linux-v6.6/net/ipv6/netfilter/
Dip6_tables.c197 t->verdict < 0) { in get_chainname_rulenum()
255 unsigned int verdict = NF_DROP; in ip6t_do_table() local
336 v = ((struct xt_standard_target *)t)->verdict; in ip6t_do_table()
340 verdict = (unsigned int)(-v) - 1; in ip6t_do_table()
353 verdict = NF_DROP; in ip6t_do_table()
366 verdict = t->u.kernel.target->target(skb, &acpar); in ip6t_do_table()
367 if (verdict == XT_CONTINUE) in ip6t_do_table()
379 else return verdict; in ip6t_do_table()
417 t->verdict < 0) || visited) { in mark_source_chains()
443 int newpos = t->verdict; in mark_source_chains()
[all …]

1234