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-rw-r--r--tools/testing/selftests/bpf/bpf_helpers.h2
-rw-r--r--tools/testing/selftests/bpf/prog_tests/map_lock.c2
-rw-r--r--tools/testing/selftests/bpf/prog_tests/spinlock.c2
-rw-r--r--tools/testing/selftests/bpf/progs/test_sock_fields_kern.c88
-rw-r--r--tools/testing/selftests/bpf/test_btf.c44
-rw-r--r--tools/testing/selftests/bpf/test_sock_fields.c134
-rw-r--r--tools/testing/selftests/bpf/verifier/calls.c25
-rw-r--r--tools/testing/selftests/bpf/verifier/ref_tracking.c168
-rw-r--r--tools/testing/selftests/bpf/verifier/sock.c4
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/csum.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/gact.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/ife.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/nat.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json51
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/police.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/sample.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/simple.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json25
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json25
24 files changed, 822 insertions, 48 deletions
diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h
index c9433a496d54..c81fc350f7ad 100644
--- a/tools/testing/selftests/bpf/bpf_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_helpers.h
@@ -180,6 +180,8 @@ static struct bpf_sock *(*bpf_sk_fullsock)(struct bpf_sock *sk) =
(void *) BPF_FUNC_sk_fullsock;
static struct bpf_tcp_sock *(*bpf_tcp_sock)(struct bpf_sock *sk) =
(void *) BPF_FUNC_tcp_sock;
+static struct bpf_sock *(*bpf_get_listener_sock)(struct bpf_sock *sk) =
+ (void *) BPF_FUNC_get_listener_sock;
static int (*bpf_skb_ecn_set_ce)(void *ctx) =
(void *) BPF_FUNC_skb_ecn_set_ce;
diff --git a/tools/testing/selftests/bpf/prog_tests/map_lock.c b/tools/testing/selftests/bpf/prog_tests/map_lock.c
index 90f8a206340a..ee99368c595c 100644
--- a/tools/testing/selftests/bpf/prog_tests/map_lock.c
+++ b/tools/testing/selftests/bpf/prog_tests/map_lock.c
@@ -37,7 +37,7 @@ void test_map_lock(void)
const char *file = "./test_map_lock.o";
int prog_fd, map_fd[2], vars[17] = {};
pthread_t thread_id[6];
- struct bpf_object *obj;
+ struct bpf_object *obj = NULL;
int err = 0, key = 0, i;
void *ret;
diff --git a/tools/testing/selftests/bpf/prog_tests/spinlock.c b/tools/testing/selftests/bpf/prog_tests/spinlock.c
index 9a573a9675d7..114ebe6a438e 100644
--- a/tools/testing/selftests/bpf/prog_tests/spinlock.c
+++ b/tools/testing/selftests/bpf/prog_tests/spinlock.c
@@ -5,7 +5,7 @@ void test_spinlock(void)
{
const char *file = "./test_spin_lock.o";
pthread_t thread_id[4];
- struct bpf_object *obj;
+ struct bpf_object *obj = NULL;
int prog_fd;
int err = 0, i;
void *ret;
diff --git a/tools/testing/selftests/bpf/progs/test_sock_fields_kern.c b/tools/testing/selftests/bpf/progs/test_sock_fields_kern.c
index de1a43e8f610..37328f148538 100644
--- a/tools/testing/selftests/bpf/progs/test_sock_fields_kern.c
+++ b/tools/testing/selftests/bpf/progs/test_sock_fields_kern.c
@@ -8,38 +8,51 @@
#include "bpf_helpers.h"
#include "bpf_endian.h"
-enum bpf_array_idx {
- SRV_IDX,
- CLI_IDX,
- __NR_BPF_ARRAY_IDX,
+enum bpf_addr_array_idx {
+ ADDR_SRV_IDX,
+ ADDR_CLI_IDX,
+ __NR_BPF_ADDR_ARRAY_IDX,
+};
+
+enum bpf_result_array_idx {
+ EGRESS_SRV_IDX,
+ EGRESS_CLI_IDX,
+ INGRESS_LISTEN_IDX,
+ __NR_BPF_RESULT_ARRAY_IDX,
+};
+
+enum bpf_linum_array_idx {
+ EGRESS_LINUM_IDX,
+ INGRESS_LINUM_IDX,
+ __NR_BPF_LINUM_ARRAY_IDX,
};
struct bpf_map_def SEC("maps") addr_map = {
.type = BPF_MAP_TYPE_ARRAY,
.key_size = sizeof(__u32),
.value_size = sizeof(struct sockaddr_in6),
- .max_entries = __NR_BPF_ARRAY_IDX,
+ .max_entries = __NR_BPF_ADDR_ARRAY_IDX,
};
struct bpf_map_def SEC("maps") sock_result_map = {
.type = BPF_MAP_TYPE_ARRAY,
.key_size = sizeof(__u32),
.value_size = sizeof(struct bpf_sock),
- .max_entries = __NR_BPF_ARRAY_IDX,
+ .max_entries = __NR_BPF_RESULT_ARRAY_IDX,
};
struct bpf_map_def SEC("maps") tcp_sock_result_map = {
.type = BPF_MAP_TYPE_ARRAY,
.key_size = sizeof(__u32),
.value_size = sizeof(struct bpf_tcp_sock),
- .max_entries = __NR_BPF_ARRAY_IDX,
+ .max_entries = __NR_BPF_RESULT_ARRAY_IDX,
};
struct bpf_map_def SEC("maps") linum_map = {
.type = BPF_MAP_TYPE_ARRAY,
.key_size = sizeof(__u32),
.value_size = sizeof(__u32),
- .max_entries = 1,
+ .max_entries = __NR_BPF_LINUM_ARRAY_IDX,
};
static bool is_loopback6(__u32 *a6)
@@ -100,18 +113,20 @@ static void tpcpy(struct bpf_tcp_sock *dst,
#define RETURN { \
linum = __LINE__; \
- bpf_map_update_elem(&linum_map, &idx0, &linum, 0); \
+ bpf_map_update_elem(&linum_map, &linum_idx, &linum, 0); \
return 1; \
}
SEC("cgroup_skb/egress")
-int read_sock_fields(struct __sk_buff *skb)
+int egress_read_sock_fields(struct __sk_buff *skb)
{
- __u32 srv_idx = SRV_IDX, cli_idx = CLI_IDX, idx;
+ __u32 srv_idx = ADDR_SRV_IDX, cli_idx = ADDR_CLI_IDX, result_idx;
struct sockaddr_in6 *srv_sa6, *cli_sa6;
struct bpf_tcp_sock *tp, *tp_ret;
struct bpf_sock *sk, *sk_ret;
- __u32 linum, idx0 = 0;
+ __u32 linum, linum_idx;
+
+ linum_idx = EGRESS_LINUM_IDX;
sk = skb->sk;
if (!sk || sk->state == 10)
@@ -132,14 +147,55 @@ int read_sock_fields(struct __sk_buff *skb)
RETURN;
if (sk->src_port == bpf_ntohs(srv_sa6->sin6_port))
- idx = srv_idx;
+ result_idx = EGRESS_SRV_IDX;
else if (sk->src_port == bpf_ntohs(cli_sa6->sin6_port))
- idx = cli_idx;
+ result_idx = EGRESS_CLI_IDX;
else
RETURN;
- sk_ret = bpf_map_lookup_elem(&sock_result_map, &idx);
- tp_ret = bpf_map_lookup_elem(&tcp_sock_result_map, &idx);
+ sk_ret = bpf_map_lookup_elem(&sock_result_map, &result_idx);
+ tp_ret = bpf_map_lookup_elem(&tcp_sock_result_map, &result_idx);
+ if (!sk_ret || !tp_ret)
+ RETURN;
+
+ skcpy(sk_ret, sk);
+ tpcpy(tp_ret, tp);
+
+ RETURN;
+}
+
+SEC("cgroup_skb/ingress")
+int ingress_read_sock_fields(struct __sk_buff *skb)
+{
+ __u32 srv_idx = ADDR_SRV_IDX, result_idx = INGRESS_LISTEN_IDX;
+ struct bpf_tcp_sock *tp, *tp_ret;
+ struct bpf_sock *sk, *sk_ret;
+ struct sockaddr_in6 *srv_sa6;
+ __u32 linum, linum_idx;
+
+ linum_idx = INGRESS_LINUM_IDX;
+
+ sk = skb->sk;
+ if (!sk || sk->family != AF_INET6 || !is_loopback6(sk->src_ip6))
+ RETURN;
+
+ srv_sa6 = bpf_map_lookup_elem(&addr_map, &srv_idx);
+ if (!srv_sa6 || sk->src_port != bpf_ntohs(srv_sa6->sin6_port))
+ RETURN;
+
+ if (sk->state != 10 && sk->state != 12)
+ RETURN;
+
+ sk = bpf_get_listener_sock(sk);
+ if (!sk)
+ RETURN;
+
+ tp = bpf_tcp_sock(sk);
+ if (!tp)
+ RETURN;
+
+ sk_ret = bpf_map_lookup_elem(&sock_result_map, &result_idx);
+ tp_ret = bpf_map_lookup_elem(&tcp_sock_result_map, &result_idx);
if (!sk_ret || !tp_ret)
RETURN;
diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c
index 38797aa627a7..23e3b314ca60 100644
--- a/tools/testing/selftests/bpf/test_btf.c
+++ b/tools/testing/selftests/bpf/test_btf.c
@@ -5874,6 +5874,50 @@ const struct btf_dedup_test dedup_tests[] = {
.dont_resolve_fwds = false,
},
},
+{
+ .descr = "dedup: enum fwd resolution",
+ .input = {
+ .raw_types = {
+ /* [1] fwd enum 'e1' before full enum */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 0), 4),
+ /* [2] full enum 'e1' after fwd */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4),
+ BTF_ENUM_ENC(NAME_NTH(2), 123),
+ /* [3] full enum 'e2' before fwd */
+ BTF_TYPE_ENC(NAME_NTH(3), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4),
+ BTF_ENUM_ENC(NAME_NTH(4), 456),
+ /* [4] fwd enum 'e2' after full enum */
+ BTF_TYPE_ENC(NAME_NTH(3), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 0), 4),
+ /* [5] incompatible fwd enum with different size */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 0), 1),
+ /* [6] incompatible full enum with different value */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4),
+ BTF_ENUM_ENC(NAME_NTH(2), 321),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0e1\0e1_val\0e2\0e2_val"),
+ },
+ .expect = {
+ .raw_types = {
+ /* [1] full enum 'e1' */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4),
+ BTF_ENUM_ENC(NAME_NTH(2), 123),
+ /* [2] full enum 'e2' */
+ BTF_TYPE_ENC(NAME_NTH(3), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4),
+ BTF_ENUM_ENC(NAME_NTH(4), 456),
+ /* [3] incompatible fwd enum with different size */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 0), 1),
+ /* [4] incompatible full enum with different value */
+ BTF_TYPE_ENC(NAME_NTH(1), BTF_INFO_ENC(BTF_KIND_ENUM, 0, 1), 4),
+ BTF_ENUM_ENC(NAME_NTH(2), 321),
+ BTF_END_RAW,
+ },
+ BTF_STR_SEC("\0e1\0e1_val\0e2\0e2_val"),
+ },
+ .opts = {
+ .dont_resolve_fwds = false,
+ },
+},
};
diff --git a/tools/testing/selftests/bpf/test_sock_fields.c b/tools/testing/selftests/bpf/test_sock_fields.c
index bc8943938bf5..dcae7f664dce 100644
--- a/tools/testing/selftests/bpf/test_sock_fields.c
+++ b/tools/testing/selftests/bpf/test_sock_fields.c
@@ -16,10 +16,23 @@
#include "cgroup_helpers.h"
#include "bpf_rlimit.h"
-enum bpf_array_idx {
- SRV_IDX,
- CLI_IDX,
- __NR_BPF_ARRAY_IDX,
+enum bpf_addr_array_idx {
+ ADDR_SRV_IDX,
+ ADDR_CLI_IDX,
+ __NR_BPF_ADDR_ARRAY_IDX,
+};
+
+enum bpf_result_array_idx {
+ EGRESS_SRV_IDX,
+ EGRESS_CLI_IDX,
+ INGRESS_LISTEN_IDX,
+ __NR_BPF_RESULT_ARRAY_IDX,
+};
+
+enum bpf_linum_array_idx {
+ EGRESS_LINUM_IDX,
+ INGRESS_LINUM_IDX,
+ __NR_BPF_LINUM_ARRAY_IDX,
};
#define CHECK(condition, tag, format...) ({ \
@@ -41,8 +54,16 @@ static int linum_map_fd;
static int addr_map_fd;
static int tp_map_fd;
static int sk_map_fd;
-static __u32 srv_idx = SRV_IDX;
-static __u32 cli_idx = CLI_IDX;
+
+static __u32 addr_srv_idx = ADDR_SRV_IDX;
+static __u32 addr_cli_idx = ADDR_CLI_IDX;
+
+static __u32 egress_srv_idx = EGRESS_SRV_IDX;
+static __u32 egress_cli_idx = EGRESS_CLI_IDX;
+static __u32 ingress_listen_idx = INGRESS_LISTEN_IDX;
+
+static __u32 egress_linum_idx = EGRESS_LINUM_IDX;
+static __u32 ingress_linum_idx = INGRESS_LINUM_IDX;
static void init_loopback6(struct sockaddr_in6 *sa6)
{
@@ -93,29 +114,46 @@ static void print_tp(const struct bpf_tcp_sock *tp)
static void check_result(void)
{
- struct bpf_tcp_sock srv_tp, cli_tp;
- struct bpf_sock srv_sk, cli_sk;
- __u32 linum, idx0 = 0;
+ struct bpf_tcp_sock srv_tp, cli_tp, listen_tp;
+ struct bpf_sock srv_sk, cli_sk, listen_sk;
+ __u32 ingress_linum, egress_linum;
int err;
- err = bpf_map_lookup_elem(linum_map_fd, &idx0, &linum);
+ err = bpf_map_lookup_elem(linum_map_fd, &egress_linum_idx,
+ &egress_linum);
CHECK(err == -1, "bpf_map_lookup_elem(linum_map_fd)",
"err:%d errno:%d", err, errno);
- err = bpf_map_lookup_elem(sk_map_fd, &srv_idx, &srv_sk);
- CHECK(err == -1, "bpf_map_lookup_elem(sk_map_fd, &srv_idx)",
+ err = bpf_map_lookup_elem(linum_map_fd, &ingress_linum_idx,
+ &ingress_linum);
+ CHECK(err == -1, "bpf_map_lookup_elem(linum_map_fd)",
+ "err:%d errno:%d", err, errno);
+
+ err = bpf_map_lookup_elem(sk_map_fd, &egress_srv_idx, &srv_sk);
+ CHECK(err == -1, "bpf_map_lookup_elem(sk_map_fd, &egress_srv_idx)",
+ "err:%d errno:%d", err, errno);
+ err = bpf_map_lookup_elem(tp_map_fd, &egress_srv_idx, &srv_tp);
+ CHECK(err == -1, "bpf_map_lookup_elem(tp_map_fd, &egress_srv_idx)",
+ "err:%d errno:%d", err, errno);
+
+ err = bpf_map_lookup_elem(sk_map_fd, &egress_cli_idx, &cli_sk);
+ CHECK(err == -1, "bpf_map_lookup_elem(sk_map_fd, &egress_cli_idx)",
"err:%d errno:%d", err, errno);
- err = bpf_map_lookup_elem(tp_map_fd, &srv_idx, &srv_tp);
- CHECK(err == -1, "bpf_map_lookup_elem(tp_map_fd, &srv_idx)",
+ err = bpf_map_lookup_elem(tp_map_fd, &egress_cli_idx, &cli_tp);
+ CHECK(err == -1, "bpf_map_lookup_elem(tp_map_fd, &egress_cli_idx)",
"err:%d errno:%d", err, errno);
- err = bpf_map_lookup_elem(sk_map_fd, &cli_idx, &cli_sk);
- CHECK(err == -1, "bpf_map_lookup_elem(sk_map_fd, &cli_idx)",
+ err = bpf_map_lookup_elem(sk_map_fd, &ingress_listen_idx, &listen_sk);
+ CHECK(err == -1, "bpf_map_lookup_elem(sk_map_fd, &ingress_listen_idx)",
"err:%d errno:%d", err, errno);
- err = bpf_map_lookup_elem(tp_map_fd, &cli_idx, &cli_tp);
- CHECK(err == -1, "bpf_map_lookup_elem(tp_map_fd, &cli_idx)",
+ err = bpf_map_lookup_elem(tp_map_fd, &ingress_listen_idx, &listen_tp);
+ CHECK(err == -1, "bpf_map_lookup_elem(tp_map_fd, &ingress_listen_idx)",
"err:%d errno:%d", err, errno);
+ printf("listen_sk: ");
+ print_sk(&listen_sk);
+ printf("\n");
+
printf("srv_sk: ");
print_sk(&srv_sk);
printf("\n");
@@ -124,6 +162,10 @@ static void check_result(void)
print_sk(&cli_sk);
printf("\n");
+ printf("listen_tp: ");
+ print_tp(&listen_tp);
+ printf("\n");
+
printf("srv_tp: ");
print_tp(&srv_tp);
printf("\n");
@@ -132,6 +174,19 @@ static void check_result(void)
print_tp(&cli_tp);
printf("\n");
+ CHECK(listen_sk.state != 10 ||
+ listen_sk.family != AF_INET6 ||
+ listen_sk.protocol != IPPROTO_TCP ||
+ memcmp(listen_sk.src_ip6, &in6addr_loopback,
+ sizeof(listen_sk.src_ip6)) ||
+ listen_sk.dst_ip6[0] || listen_sk.dst_ip6[1] ||
+ listen_sk.dst_ip6[2] || listen_sk.dst_ip6[3] ||
+ listen_sk.src_port != ntohs(srv_sa6.sin6_port) ||
+ listen_sk.dst_port,
+ "Unexpected listen_sk",
+ "Check listen_sk output. ingress_linum:%u",
+ ingress_linum);
+
CHECK(srv_sk.state == 10 ||
!srv_sk.state ||
srv_sk.family != AF_INET6 ||
@@ -142,7 +197,8 @@ static void check_result(void)
sizeof(srv_sk.dst_ip6)) ||
srv_sk.src_port != ntohs(srv_sa6.sin6_port) ||
srv_sk.dst_port != cli_sa6.sin6_port,
- "Unexpected srv_sk", "Check srv_sk output. linum:%u", linum);
+ "Unexpected srv_sk", "Check srv_sk output. egress_linum:%u",
+ egress_linum);
CHECK(cli_sk.state == 10 ||
!cli_sk.state ||
@@ -154,21 +210,31 @@ static void check_result(void)
sizeof(cli_sk.dst_ip6)) ||
cli_sk.src_port != ntohs(cli_sa6.sin6_port) ||
cli_sk.dst_port != srv_sa6.sin6_port,
- "Unexpected cli_sk", "Check cli_sk output. linum:%u", linum);
+ "Unexpected cli_sk", "Check cli_sk output. egress_linum:%u",
+ egress_linum);
+
+ CHECK(listen_tp.data_segs_out ||
+ listen_tp.data_segs_in ||
+ listen_tp.total_retrans ||
+ listen_tp.bytes_acked,
+ "Unexpected listen_tp", "Check listen_tp output. ingress_linum:%u",
+ ingress_linum);
CHECK(srv_tp.data_segs_out != 1 ||
srv_tp.data_segs_in ||
srv_tp.snd_cwnd != 10 ||
srv_tp.total_retrans ||
srv_tp.bytes_acked != DATA_LEN,
- "Unexpected srv_tp", "Check srv_tp output. linum:%u", linum);
+ "Unexpected srv_tp", "Check srv_tp output. egress_linum:%u",
+ egress_linum);
CHECK(cli_tp.data_segs_out ||
cli_tp.data_segs_in != 1 ||
cli_tp.snd_cwnd != 10 ||
cli_tp.total_retrans ||
cli_tp.bytes_received != DATA_LEN,
- "Unexpected cli_tp", "Check cli_tp output. linum:%u", linum);
+ "Unexpected cli_tp", "Check cli_tp output. egress_linum:%u",
+ egress_linum);
}
static void test(void)
@@ -211,10 +277,10 @@ static void test(void)
err, errno);
/* Update addr_map with srv_sa6 and cli_sa6 */
- err = bpf_map_update_elem(addr_map_fd, &srv_idx, &srv_sa6, 0);
+ err = bpf_map_update_elem(addr_map_fd, &addr_srv_idx, &srv_sa6, 0);
CHECK(err, "map_update", "err:%d errno:%d", err, errno);
- err = bpf_map_update_elem(addr_map_fd, &cli_idx, &cli_sa6, 0);
+ err = bpf_map_update_elem(addr_map_fd, &addr_cli_idx, &cli_sa6, 0);
CHECK(err, "map_update", "err:%d errno:%d", err, errno);
/* Connect from cli_sa6 to srv_sa6 */
@@ -273,9 +339,9 @@ int main(int argc, char **argv)
struct bpf_prog_load_attr attr = {
.file = "test_sock_fields_kern.o",
.prog_type = BPF_PROG_TYPE_CGROUP_SKB,
- .expected_attach_type = BPF_CGROUP_INET_EGRESS,
};
- int cgroup_fd, prog_fd, err;
+ int cgroup_fd, egress_fd, ingress_fd, err;
+ struct bpf_program *ingress_prog;
struct bpf_object *obj;
struct bpf_map *map;
@@ -293,12 +359,24 @@ int main(int argc, char **argv)
err = join_cgroup(TEST_CGROUP);
CHECK(err, "join_cgroup", "err:%d errno:%d", err, errno);
- err = bpf_prog_load_xattr(&attr, &obj, &prog_fd);
+ err = bpf_prog_load_xattr(&attr, &obj, &egress_fd);
CHECK(err, "bpf_prog_load_xattr()", "err:%d", err);
- err = bpf_prog_attach(prog_fd, cgroup_fd, BPF_CGROUP_INET_EGRESS, 0);
+ ingress_prog = bpf_object__find_program_by_title(obj,
+ "cgroup_skb/ingress");
+ CHECK(!ingress_prog,
+ "bpf_object__find_program_by_title(cgroup_skb/ingress)",
+ "not found");
+ ingress_fd = bpf_program__fd(ingress_prog);
+
+ err = bpf_prog_attach(egress_fd, cgroup_fd, BPF_CGROUP_INET_EGRESS, 0);
CHECK(err == -1, "bpf_prog_attach(CPF_CGROUP_INET_EGRESS)",
"err:%d errno%d", err, errno);
+
+ err = bpf_prog_attach(ingress_fd, cgroup_fd,
+ BPF_CGROUP_INET_INGRESS, 0);
+ CHECK(err == -1, "bpf_prog_attach(CPF_CGROUP_INET_INGRESS)",
+ "err:%d errno%d", err, errno);
close(cgroup_fd);
map = bpf_object__find_map_by_name(obj, "addr_map");
diff --git a/tools/testing/selftests/bpf/verifier/calls.c b/tools/testing/selftests/bpf/verifier/calls.c
index 4004891afa9c..f2ccae39ee66 100644
--- a/tools/testing/selftests/bpf/verifier/calls.c
+++ b/tools/testing/selftests/bpf/verifier/calls.c
@@ -1940,3 +1940,28 @@
.errstr = "!read_ok",
.result = REJECT,
},
+{
+ "calls: cross frame pruning - liveness propagation",
+ .insns = {
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+ BPF_MOV64_IMM(BPF_REG_8, 0),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_MOV64_IMM(BPF_REG_8, 1),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_prandom_u32),
+ BPF_MOV64_IMM(BPF_REG_9, 0),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_MOV64_IMM(BPF_REG_9, 1),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_8, 1, 1),
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_2, 0),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SOCKET_FILTER,
+ .errstr_unpriv = "function calls to other bpf functions are allowed for root only",
+ .errstr = "!read_ok",
+ .result = REJECT,
+},
diff --git a/tools/testing/selftests/bpf/verifier/ref_tracking.c b/tools/testing/selftests/bpf/verifier/ref_tracking.c
index 3ed3593bd8b6..923f2110072d 100644
--- a/tools/testing/selftests/bpf/verifier/ref_tracking.c
+++ b/tools/testing/selftests/bpf/verifier/ref_tracking.c
@@ -605,3 +605,171 @@
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.result = ACCEPT,
},
+{
+ "reference tracking: use ptr from bpf_tcp_sock() after release",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_tcp_sock),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_7, offsetof(struct bpf_tcp_sock, snd_cwnd)),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = REJECT,
+ .errstr = "invalid mem access",
+},
+{
+ "reference tracking: use ptr from bpf_sk_fullsock() after release",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_fullsock),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_7, offsetof(struct bpf_sock, type)),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = REJECT,
+ .errstr = "invalid mem access",
+},
+{
+ "reference tracking: use ptr from bpf_sk_fullsock(tp) after release",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_tcp_sock),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_fullsock),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_6, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_6, offsetof(struct bpf_sock, type)),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = REJECT,
+ .errstr = "invalid mem access",
+},
+{
+ "reference tracking: use sk after bpf_sk_release(tp)",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_tcp_sock),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_6, offsetof(struct bpf_sock, type)),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = REJECT,
+ .errstr = "invalid mem access",
+},
+{
+ "reference tracking: use ptr from bpf_get_listener_sock() after bpf_sk_release(sk)",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_get_listener_sock),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_6, offsetof(struct bpf_sock, src_port)),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = ACCEPT,
+},
+{
+ "reference tracking: bpf_sk_release(listen_sk)",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_get_listener_sock),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_6, offsetof(struct bpf_sock, type)),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = REJECT,
+ .errstr = "reference has not been acquired before",
+},
+{
+ /* !bpf_sk_fullsock(sk) is checked but !bpf_tcp_sock(sk) is not checked */
+ "reference tracking: tp->snd_cwnd after bpf_sk_fullsock(sk) and bpf_tcp_sock(sk)",
+ .insns = {
+ BPF_SK_LOOKUP,
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+ BPF_EMIT_CALL(BPF_FUNC_sk_fullsock),
+ BPF_MOV64_REG(BPF_REG_7, BPF_REG_0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_tcp_sock),
+ BPF_MOV64_REG(BPF_REG_8, BPF_REG_0),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_7, 0, 3),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_8, offsetof(struct bpf_tcp_sock, snd_cwnd)),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
+ BPF_EMIT_CALL(BPF_FUNC_sk_release),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = REJECT,
+ .errstr = "invalid mem access",
+},
diff --git a/tools/testing/selftests/bpf/verifier/sock.c b/tools/testing/selftests/bpf/verifier/sock.c
index 0ddfdf76aba5..416436231fab 100644
--- a/tools/testing/selftests/bpf/verifier/sock.c
+++ b/tools/testing/selftests/bpf/verifier/sock.c
@@ -342,7 +342,7 @@
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.result = REJECT,
- .errstr = "type=sock_common expected=sock",
+ .errstr = "reference has not been acquired before",
},
{
"bpf_sk_release(bpf_sk_fullsock(skb->sk))",
@@ -380,5 +380,5 @@
},
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
.result = REJECT,
- .errstr = "type=tcp_sock expected=sock",
+ .errstr = "reference has not been acquired before",
},
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
index 5970cee6d05f..b074ea9b6fe8 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
@@ -286,5 +286,30 @@
"teardown": [
"$TC action flush action bpf"
]
+ },
+ {
+ "id": "b8a1",
+ "name": "Replace bpf action with invalid goto_chain control",
+ "category": [
+ "actions",
+ "bpf"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action bpf",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC action add action bpf bytecode '1,6 0 0 4294967295' pass index 90"
+ ],
+ "cmdUnderTest": "$TC action replace action bpf bytecode '1,6 0 0 4294967295' goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC action list action bpf",
+ "matchPattern": "action order [0-9]*: bpf.* default-action pass.*index 90",
+ "matchCount": "1",
+ "teardown": [
+ "$TC action flush action bpf"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json b/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json
index 13147a1f5731..cadde8f41fcd 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json
@@ -287,5 +287,30 @@
"teardown": [
"$TC actions flush action connmark"
]
+ },
+ {
+ "id": "c506",
+ "name": "Replace connmark with invalid goto chain control",
+ "category": [
+ "actions",
+ "connmark"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action connmark",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action connmark pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action connmark goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action connmark index 90",
+ "matchPattern": "action order [0-9]+: connmark zone 0 pass.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action connmark"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json b/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json
index a022792d392a..ddabb2fbb7c7 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json
@@ -500,5 +500,30 @@
"matchPattern": "^[ \t]+index [0-9]+ ref",
"matchCount": "0",
"teardown": []
+ },
+ {
+ "id": "d128",
+ "name": "Replace csum action with invalid goto chain control",
+ "category": [
+ "actions",
+ "csum"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action csum",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action csum iph index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action csum iph goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action csum index 90",
+ "matchPattern": "action order [0-9]*: csum \\(iph\\) action pass.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action csum"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json b/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
index 89189a03ce3d..814b7a8a478b 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
@@ -560,5 +560,30 @@
"teardown": [
"$TC actions flush action gact"
]
+ },
+ {
+ "id": "ca89",
+ "name": "Replace gact action with invalid goto chain control",
+ "category": [
+ "actions",
+ "gact"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action gact",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action pass random determ drop 2 index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action goto chain 42 random determ drop 5 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions list action gact",
+ "matchPattern": "action order [0-9]*: gact action pass.*random type determ drop val 2.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action gact"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
index 0da3545cabdb..c13a68b98fc7 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
@@ -1060,5 +1060,30 @@
"matchPattern": "action order [0-9]*: ife encode action pipe.*allow prio.*index 4",
"matchCount": "0",
"teardown": []
+ },
+ {
+ "id": "a0e2",
+ "name": "Replace ife encode action with invalid goto chain control",
+ "category": [
+ "actions",
+ "ife"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action ife",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action ife encode allow mark pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action ife encode allow mark goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action ife index 90",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E .*allow mark.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action ife"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
index db49fd0f8445..6e5fb3d25681 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
@@ -434,5 +434,30 @@
"teardown": [
"$TC actions flush action mirred"
]
+ },
+ {
+ "id": "2a9a",
+ "name": "Replace mirred action with invalid goto chain control",
+ "category": [
+ "actions",
+ "mirred"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action mirred",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action mirred ingress mirror dev lo drop index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action mirred ingress mirror dev lo goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action mirred index 90",
+ "matchPattern": "action order [0-9]*: mirred \\(Ingress Mirror to device lo\\) drop.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action mirred"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json b/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json
index 0080dc2fd41c..bc12c1ccad30 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json
@@ -589,5 +589,30 @@
"teardown": [
"$TC actions flush action nat"
]
+ },
+ {
+ "id": "4b12",
+ "name": "Replace nat action with invalid goto chain control",
+ "category": [
+ "actions",
+ "nat"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action nat",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action nat ingress 1.18.1.1 1.18.2.2 drop index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action nat ingress 1.18.1.1 1.18.2.2 goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action nat index 90",
+ "matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 drop.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action nat"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json b/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json
new file mode 100644
index 000000000000..b73ceb9e28b1
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json
@@ -0,0 +1,51 @@
+[
+ {
+ "id": "319a",
+ "name": "Add pedit action that mangles IP TTL",
+ "category": [
+ "actions",
+ "pedit"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action pedit",
+ 0,
+ 1,
+ 255
+ ]
+ ],
+ "cmdUnderTest": "$TC actions add action pedit ex munge ip ttl set 10",
+ "expExitCode": "0",
+ "verifyCmd": "$TC actions ls action pedit",
+ "matchPattern": "action order [0-9]+: pedit action pass keys 1.*index 1 ref.*key #0 at ipv4\\+8: val 0a000000 mask 00ffffff",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action pedit"
+ ]
+ },
+ {
+ "id": "7e67",
+ "name": "Replace pedit action with invalid goto chain",
+ "category": [
+ "actions",
+ "pedit"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action pedit",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action pedit ex munge ip ttl set 10 pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action pedit ex munge ip ttl set 10 goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions ls action pedit",
+ "matchPattern": "action order [0-9]+: pedit action pass keys 1.*index 90 ref.*key #0 at ipv4\\+8: val 0a000000 mask 00ffffff",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action pedit"
+ ]
+ }
+]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
index 4086a50a670e..b8268da5adaa 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
@@ -739,5 +739,30 @@
"teardown": [
"$TC actions flush action police"
]
+ },
+ {
+ "id": "689e",
+ "name": "Replace police action with invalid goto chain control",
+ "category": [
+ "actions",
+ "police"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action police",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action police rate 3mbit burst 250k drop index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action police rate 3mbit burst 250k goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action police index 90",
+ "matchPattern": "action order [0-9]*: police 0x5a rate 3Mbit burst 250Kb mtu 2Kb action drop",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action police"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json b/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json
index 3aca33c00039..27f0acaed880 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json
@@ -584,5 +584,30 @@
"teardown": [
"$TC actions flush action sample"
]
+ },
+ {
+ "id": "0a6e",
+ "name": "Replace sample action with invalid goto chain control",
+ "category": [
+ "actions",
+ "sample"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action sample",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action sample rate 1024 group 4 pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action sample rate 1024 group 7 goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions list action sample",
+ "matchPattern": "action order [0-9]+: sample rate 1/1024 group 4 pass.*index 90",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action sample"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json b/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json
index e89a7aa4012d..8e8c1ae12260 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json
@@ -126,5 +126,30 @@
"teardown": [
""
]
+ },
+ {
+ "id": "b776",
+ "name": "Replace simple action with invalid goto chain control",
+ "category": [
+ "actions",
+ "simple"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action simple",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action simple sdata \"hello\" pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action simple sdata \"world\" goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions list action simple",
+ "matchPattern": "action order [0-9]*: Simple <hello>.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action simple"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json b/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
index 5aaf593b914a..ecd96eda7f6a 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
@@ -484,5 +484,30 @@
"teardown": [
"$TC actions flush action skbedit"
]
+ },
+ {
+ "id": "1b2b",
+ "name": "Replace skbedit action with invalid goto_chain control",
+ "category": [
+ "actions",
+ "skbedit"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action skbedit",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action skbedit ptype host pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action skbedit ptype host goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions list action skbedit",
+ "matchPattern": "action order [0-9]*: skbedit ptype host pass.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action skbedit"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json b/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json
index fe3326e939c1..6eb4c4f97060 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json
@@ -392,5 +392,30 @@
"teardown": [
"$TC actions flush action skbmod"
]
+ },
+ {
+ "id": "b651",
+ "name": "Replace skbmod action with invalid goto_chain control",
+ "category": [
+ "actions",
+ "skbmod"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action skbmod",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action skbmod set etype 0x1111 pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action skbmod set etype 0x1111 goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions ls action skbmod",
+ "matchPattern": "action order [0-9]*: skbmod pass set etype 0x1111\\s+index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action skbmod"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
index e7e15a7336b6..28453a445fdb 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
@@ -884,5 +884,30 @@
"teardown": [
"$TC actions flush action tunnel_key"
]
+ },
+ {
+ "id": "8242",
+ "name": "Replace tunnel_key set action with invalid goto chain",
+ "category": [
+ "actions",
+ "tunnel_key"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action tunnel_key",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action tunnel_key set src_ip 10.10.10.1 dst_ip 20.20.20.2 dst_port 3128 nocsum id 1 pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action tunnel_key set src_ip 10.10.10.2 dst_ip 20.20.20.1 dst_port 3129 id 2 csum goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action tunnel_key index 90",
+ "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 10.10.10.1.*dst_ip 20.20.20.2.*key_id 1.*dst_port 3128.*csum pass.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action tunnel_key"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json b/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json
index 69ea09eefffc..cc7c7d758008 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json
@@ -688,5 +688,30 @@
"teardown": [
"$TC actions flush action vlan"
]
+ },
+ {
+ "id": "e394",
+ "name": "Replace vlan push action with invalid goto chain control",
+ "category": [
+ "actions",
+ "vlan"
+ ],
+ "setup": [
+ [
+ "$TC actions flush action vlan",
+ 0,
+ 1,
+ 255
+ ],
+ "$TC actions add action vlan push id 500 pass index 90"
+ ],
+ "cmdUnderTest": "$TC actions replace action vlan push id 500 goto chain 42 index 90 cookie c1a0c1a0",
+ "expExitCode": "255",
+ "verifyCmd": "$TC actions get action vlan index 90",
+ "matchPattern": "action order [0-9]+: vlan.*push id 500 protocol 802.1Q priority 0 pass.*index 90 ref",
+ "matchCount": "1",
+ "teardown": [
+ "$TC actions flush action vlan"
+ ]
}
]