diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/bpf_iter.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/bpf_iter.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_iter.c b/tools/testing/selftests/bpf/prog_tests/bpf_iter.c index b690c9e9d346..1571a6586b3b 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_iter.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_iter.c @@ -1076,7 +1076,7 @@ static void test_bpf_sk_stoarge_map_iter_fd(void) if (!ASSERT_OK_PTR(skel, "bpf_iter_bpf_sk_storage_map__open_and_load")) return; - do_read_map_iter_fd(&skel->skeleton, skel->progs.dump_bpf_sk_storage_map, + do_read_map_iter_fd(&skel->skeleton, skel->progs.rw_bpf_sk_storage_map, skel->maps.sk_stg_map); bpf_iter_bpf_sk_storage_map__destroy(skel); @@ -1117,7 +1117,15 @@ static void test_bpf_sk_storage_map(void) linfo.map.map_fd = map_fd; opts.link_info = &linfo; opts.link_info_len = sizeof(linfo); - link = bpf_program__attach_iter(skel->progs.dump_bpf_sk_storage_map, &opts); + link = bpf_program__attach_iter(skel->progs.oob_write_bpf_sk_storage_map, &opts); + err = libbpf_get_error(link); + if (!ASSERT_EQ(err, -EACCES, "attach_oob_write_iter")) { + if (!err) + bpf_link__destroy(link); + goto out; + } + + link = bpf_program__attach_iter(skel->progs.rw_bpf_sk_storage_map, &opts); if (!ASSERT_OK_PTR(link, "attach_iter")) goto out; @@ -1125,6 +1133,7 @@ static void test_bpf_sk_storage_map(void) if (!ASSERT_GE(iter_fd, 0, "create_iter")) goto free_link; + skel->bss->to_add_val = time(NULL); /* do some tests */ while ((len = read(iter_fd, buf, sizeof(buf))) > 0) ; @@ -1138,6 +1147,13 @@ static void test_bpf_sk_storage_map(void) if (!ASSERT_EQ(skel->bss->val_sum, expected_val, "val_sum")) goto close_iter; + for (i = 0; i < num_sockets; i++) { + err = bpf_map_lookup_elem(map_fd, &sock_fd[i], &val); + if (!ASSERT_OK(err, "map_lookup") || + !ASSERT_EQ(val, i + 1 + skel->bss->to_add_val, "check_map_value")) + break; + } + close_iter: close(iter_fd); free_link: |