diff options
| author | Josef Bacik <jbacik@fb.com> | 2017-02-03 16:25:23 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-06 22:35:58 -0500 |
| commit | 29200c199cc9bde59033ab30fcc40b6c8ae630b0 (patch) | |
| tree | 694636b967f80ac9c058bb862a7e7241f5e432c9 /tools/testing/selftests | |
| parent | 9172d2a026f95f217da81610037608996d3f6a3f (diff) | |
bpf: test for AND edge cases
These two tests are based on the work done for f23cc643f9ba. The first test is
just a basic one to make sure we don't allow AND'ing negative values, even if it
would result in a valid index for the array. The second is a cleaned up version
of the original testcase provided by Jann Horn that resulted in the commit.
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests')
| -rw-r--r-- | tools/testing/selftests/bpf/test_verifier.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c |