diff options
| author | Daniel Xu <dxu@dxuuu.xyz> | 2022-08-11 15:55:26 -0600 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-08-15 20:53:25 +0200 |
| commit | 99799de2cba2d399acf65f49a986b3d5cf0732ab (patch) | |
| tree | a3a8f5bce96785ee7ee1274135b4287131dc8613 /tools/testing/selftests/bpf/prog_tests/bpf_nf.c | |
| parent | e81fbd4c1ba7b128a198c2843665e1186db449b6 (diff) | |
selftests/bpf: Add connmark read test
Test that the prog can read from the connection mark. This test is nice
because it ensures progs can interact with netfilter subsystem
correctly.
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/bpf/d3bc620a491e4c626c20d80631063922cbe13e2b.1660254747.git.dxu@dxuuu.xyz
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/bpf_nf.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/bpf_nf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_nf.c b/tools/testing/selftests/bpf/prog_tests/bpf_nf.c index 88a2c0bdefec..544bf90ac2a7 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_nf.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_nf.c @@ -44,7 +44,7 @@ out: static void test_bpf_nf_ct(int mode) { - const char *iptables = "iptables -t raw %s PREROUTING -j CT"; + const char *iptables = "iptables -t raw %s PREROUTING -j CONNMARK --set-mark 42/0"; int srv_fd = -1, client_fd = -1, srv_client_fd = -1; struct sockaddr_in peer_addr = {}; struct test_bpf_nf *skel; @@ -114,6 +114,7 @@ static void test_bpf_nf_ct(int mode) /* expected status is IPS_SEEN_REPLY */ ASSERT_EQ(skel->bss->test_status, 2, "Test for ct status update "); ASSERT_EQ(skel->data->test_exist_lookup, 0, "Test existing connection lookup"); + ASSERT_EQ(skel->bss->test_exist_lookup_mark, 43, "Test existing connection lookup ctmark"); end: if (srv_client_fd != -1) close(srv_client_fd); |