diff options
| author | Geliang Tang <tanggeliang@kylinos.cn> | 2024-07-20 19:40:05 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-07-29 15:05:03 -0700 |
| commit | c3c41e016cca7cc6b6d9cd1322fdf9be845ccd06 (patch) | |
| tree | fd7cbbebe6f4c3c250c9f8cb47c37550ffecf0a0 /tools/testing | |
| parent | 01c2f776ed372155f9e80bd787324f26601914de (diff) | |
selftests/bpf: Drop inetaddr_len in sk_lookup
No need to use a dedicated helper inetaddr_len() to get the length of
the IPv4 or IPv6 address, it can be got by make_sockaddr(), this patch
drops it.
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Link: https://lore.kernel.org/r/32e2a4122921051da38a6e4fbb2ebee5f0af5a4e.1721475357.git.tanggeliang@kylinos.cn
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/sk_lookup.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c index 88f2f9efeea5..96f3863da8bc 100644 --- a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c +++ b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c @@ -106,12 +106,6 @@ static int attach_reuseport(int sock_fd, struct bpf_program *reuseport_prog) return 0; } -static socklen_t inetaddr_len(const struct sockaddr_storage *addr) -{ - return (addr->ss_family == AF_INET ? sizeof(struct sockaddr_in) : - addr->ss_family == AF_INET6 ? sizeof(struct sockaddr_in6) : 0); -} - static int setsockopts(int fd, void *opts) { struct cb_opts *co = (struct cb_opts *)opts; @@ -810,6 +804,7 @@ static void drop_on_lookup(const struct test *t) struct sockaddr_storage dst = {}; int client_fd, server_fd, err; struct bpf_link *lookup_link; + socklen_t len; ssize_t n; lookup_link = attach_lookup_prog(t->lookup_prog); @@ -825,10 +820,10 @@ static void drop_on_lookup(const struct test *t) if (!ASSERT_OK_FD(client_fd, "client_socket")) goto close_srv; - err = make_sockaddr(family, t->connect_to.ip, t->connect_to.port, &dst, NULL); + err = make_sockaddr(family, t->connect_to.ip, t->connect_to.port, &dst, &len); if (!ASSERT_OK(err, "make_sockaddr")) goto close_all; - err = connect(client_fd, (void *)&dst, inetaddr_len(&dst)); + err = connect(client_fd, (void *)&dst, len); if (t->sotype == SOCK_DGRAM) { err = send_byte(client_fd); if (err) @@ -927,6 +922,7 @@ static void drop_on_reuseport(const struct test *t) struct sockaddr_storage dst = { 0 }; int client, server1, server2, err; struct bpf_link *lookup_link; + socklen_t len; ssize_t n; lookup_link = attach_lookup_prog(t->lookup_prog); @@ -952,10 +948,10 @@ static void drop_on_reuseport(const struct test *t) if (!ASSERT_OK_FD(client, "client_socket")) goto close_srv2; - err = make_sockaddr(family, t->connect_to.ip, t->connect_to.port, &dst, NULL); + err = make_sockaddr(family, t->connect_to.ip, t->connect_to.port, &dst, &len); if (!ASSERT_OK(err, "make_sockaddr")) goto close_all; - err = connect(client, (void *)&dst, inetaddr_len(&dst)); + err = connect(client, (void *)&dst, len); if (t->sotype == SOCK_DGRAM) { err = send_byte(client); if (err) @@ -1169,6 +1165,7 @@ static void run_multi_prog_lookup(const struct test_multi_prog *t) int map_fd, server_fd, client_fd; struct bpf_link *link1, *link2; int prog_idx, done, err; + socklen_t len; map_fd = bpf_map__fd(t->run_map); @@ -1202,10 +1199,10 @@ static void run_multi_prog_lookup(const struct test_multi_prog *t) if (!ASSERT_OK_FD(client_fd, "client_socket")) goto out_close_server; - err = make_sockaddr(AF_INET, EXT_IP4, EXT_PORT, &dst, NULL); + err = make_sockaddr(AF_INET, EXT_IP4, EXT_PORT, &dst, &len); if (!ASSERT_OK(err, "make_sockaddr")) goto out_close_client; - err = connect(client_fd, (void *)&dst, inetaddr_len(&dst)); + err = connect(client_fd, (void *)&dst, len); if (CHECK(err && !t->expect_errno, "connect", "unexpected error %d\n", errno)) goto out_close_client; |