diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c b/tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c index 1ed3cc2092db..472f4f9fa95f 100644 --- a/tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c +++ b/tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c @@ -7,6 +7,7 @@ #include "test_unpriv_bpf_disabled.skel.h" #include "cap_helpers.h" +#include "bpf_util.h" /* Using CAP_LAST_CAP is risky here, since it can get pulled in from * an old /usr/include/linux/capability.h and be < CAP_BPF; as a result @@ -146,7 +147,7 @@ static void test_unpriv_bpf_disabled_negative(struct test_unpriv_bpf_disabled *s BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN(), }; - const size_t prog_insn_cnt = sizeof(prog_insns) / sizeof(struct bpf_insn); + const size_t prog_insn_cnt = ARRAY_SIZE(prog_insns); LIBBPF_OPTS(bpf_prog_load_opts, load_opts); struct bpf_map_info map_info = {}; __u32 map_info_len = sizeof(map_info); @@ -171,7 +172,11 @@ static void test_unpriv_bpf_disabled_negative(struct test_unpriv_bpf_disabled *s prog_insns, prog_insn_cnt, &load_opts), -EPERM, "prog_load_fails"); - for (i = BPF_MAP_TYPE_HASH; i <= BPF_MAP_TYPE_BLOOM_FILTER; i++) + /* some map types require particular correct parameters which could be + * sanity-checked before enforcing -EPERM, so only validate that + * the simple ARRAY and HASH maps are failing with -EPERM + */ + for (i = BPF_MAP_TYPE_HASH; i <= BPF_MAP_TYPE_ARRAY; i++) ASSERT_EQ(bpf_map_create(i, NULL, sizeof(int), sizeof(int), 1, NULL), -EPERM, "map_create_fails"); @@ -179,7 +184,7 @@ static void test_unpriv_bpf_disabled_negative(struct test_unpriv_bpf_disabled *s ASSERT_EQ(bpf_prog_get_next_id(prog_id, &next), -EPERM, "prog_get_next_id_fails"); ASSERT_EQ(bpf_prog_get_next_id(0, &next), -EPERM, "prog_get_next_id_fails"); - if (ASSERT_OK(bpf_obj_get_info_by_fd(map_fds[0], &map_info, &map_info_len), + if (ASSERT_OK(bpf_map_get_info_by_fd(map_fds[0], &map_info, &map_info_len), "obj_get_info_by_fd")) { ASSERT_EQ(bpf_map_get_fd_by_id(map_info.id), -EPERM, "map_get_fd_by_id_fails"); ASSERT_EQ(bpf_map_get_next_id(map_info.id, &next), -EPERM, @@ -187,8 +192,8 @@ static void test_unpriv_bpf_disabled_negative(struct test_unpriv_bpf_disabled *s } ASSERT_EQ(bpf_map_get_next_id(0, &next), -EPERM, "map_get_next_id_fails"); - if (ASSERT_OK(bpf_obj_get_info_by_fd(bpf_link__fd(skel->links.sys_nanosleep_enter), - &link_info, &link_info_len), + if (ASSERT_OK(bpf_link_get_info_by_fd(bpf_link__fd(skel->links.sys_nanosleep_enter), + &link_info, &link_info_len), "obj_get_info_by_fd")) { ASSERT_EQ(bpf_link_get_fd_by_id(link_info.id), -EPERM, "link_get_fd_by_id_fails"); ASSERT_EQ(bpf_link_get_next_id(link_info.id, &next), -EPERM, @@ -269,7 +274,7 @@ void test_unpriv_bpf_disabled(void) } prog_fd = bpf_program__fd(skel->progs.sys_nanosleep_enter); - ASSERT_OK(bpf_obj_get_info_by_fd(prog_fd, &prog_info, &prog_info_len), + ASSERT_OK(bpf_prog_get_info_by_fd(prog_fd, &prog_info, &prog_info_len), "obj_get_info_by_fd"); prog_id = prog_info.id; ASSERT_GT(prog_id, 0, "valid_prog_id"); |