diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_verifier.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_verifier.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c index 769d68a48f30..8e1a79d2792c 100644 --- a/tools/testing/selftests/bpf/test_verifier.c +++ b/tools/testing/selftests/bpf/test_verifier.c @@ -4891,6 +4891,8 @@ static struct bpf_test tests[] = { BPF_EXIT_INSN(), }, .result = ACCEPT, + .result_unpriv = REJECT, + .errstr_unpriv = "R3 pointer comparison prohibited", .prog_type = BPF_PROG_TYPE_CGROUP_SKB, }, { @@ -5146,6 +5148,7 @@ static struct bpf_test tests[] = { .fixup_cgroup_storage = { 1 }, .result = REJECT, .errstr = "get_local_storage() doesn't support non-zero flags", + .errstr_unpriv = "R2 leaks addr into helper function", .prog_type = BPF_PROG_TYPE_CGROUP_SKB, }, { @@ -5261,6 +5264,7 @@ static struct bpf_test tests[] = { .fixup_percpu_cgroup_storage = { 1 }, .result = REJECT, .errstr = "get_local_storage() doesn't support non-zero flags", + .errstr_unpriv = "R2 leaks addr into helper function", .prog_type = BPF_PROG_TYPE_CGROUP_SKB, }, { @@ -14050,6 +14054,13 @@ static void get_unpriv_disabled() fclose(fd); } +static bool test_as_unpriv(struct bpf_test *test) +{ + return !test->prog_type || + test->prog_type == BPF_PROG_TYPE_SOCKET_FILTER || + test->prog_type == BPF_PROG_TYPE_CGROUP_SKB; +} + static int do_test(bool unpriv, unsigned int from, unsigned int to) { int i, passes = 0, errors = 0, skips = 0; @@ -14060,10 +14071,10 @@ static int do_test(bool unpriv, unsigned int from, unsigned int to) /* Program types that are not supported by non-root we * skip right away. */ - if (!test->prog_type && unpriv_disabled) { + if (test_as_unpriv(test) && unpriv_disabled) { printf("#%d/u %s SKIP\n", i, test->descr); skips++; - } else if (!test->prog_type) { + } else if (test_as_unpriv(test)) { if (!unpriv) set_admin(false); printf("#%d/u %s ", i, test->descr); |