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| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-12-15 01:39:10 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-17 10:51:31 -0500 |
| commit | 0eb6984f70005e792917d9e51142a57f79b32c91 (patch) | |
| tree | dc1bae0bf7fded2f4acdb6a530b1b229116949b5 /tools | |
| parent | a08dd0da5307ba01295c8383923e51e7997c3576 (diff) | |
| download | lwn-0eb6984f70005e792917d9e51142a57f79b32c91.tar.gz lwn-0eb6984f70005e792917d9e51142a57f79b32c91.zip | |
bpf, test_verifier: fix a test case error result on unprivileged
Running ./test_verifier as unprivileged lets 1 out of 98 tests fail:
[...]
#71 unpriv: check that printk is disallowed FAIL
Unexpected error message!
0: (7a) *(u64 *)(r10 -8) = 0
1: (bf) r1 = r10
2: (07) r1 += -8
3: (b7) r2 = 8
4: (bf) r3 = r1
5: (85) call bpf_trace_printk#6
unknown func bpf_trace_printk#6
[...]
The test case is correct, just that the error outcome changed with
ebb676daa1a3 ("bpf: Print function name in addition to function id").
Same as with e00c7b216f34 ("bpf: fix multiple issues in selftest suite
and samples") issue 2), so just fix up the function name.
Fixes: ebb676daa1a3 ("bpf: Print function name in addition to function id")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/test_verifier.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c index 072dc63dc957..853d7e43434a 100644 --- a/tools/testing/selftests/bpf/test_verifier.c +++ b/tools/testing/selftests/bpf/test_verifier.c @@ -1059,7 +1059,7 @@ static struct bpf_test tests[] = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN(), }, - .errstr_unpriv = "unknown func 6", + .errstr_unpriv = "unknown func bpf_trace_printk#6", .result_unpriv = REJECT, .result = ACCEPT, }, |