diff options
| author |   Jiri Pirko <jiri@mellanox.com> | 2019-10-15 12:00:56 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-10-15 16:27:25 -0700 |
| commit | 5bc60de50dfea235634fdf38cbc992fb968d113b (patch) | |
| tree | 58efff58d729d9be645a768dd9ae01164bfd756f /tools/testing/selftests/bpf/test_offload.py | |
| parent | selftests: bpf: Add selftest for __sk_buff tstamp (diff) | |
| download | linux-dev-5bc60de50dfea235634fdf38cbc992fb968d113b.tar.xz linux-dev-5bc60de50dfea235634fdf38cbc992fb968d113b.zip | |
selftests: bpf: Don't try to read files without read permission
Recently couple of files that are write only were added to netdevsim
debugfs. Don't read these files and avoid error.
Reported-by: kernel test robot <rong.a.chen@intel.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'tools/testing/selftests/bpf/test_offload.py')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_offload.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_offload.py b/tools/testing/selftests/bpf/test_offload.py index 15a666329a34..c44c650bde3a 100755 --- a/tools/testing/selftests/bpf/test_offload.py +++ b/tools/testing/selftests/bpf/test_offload.py @@ -312,7 +312,7 @@ class DebugfsDir: if f == "ports": continue p = os.path.join(path, f) - if os.path.isfile(p): + if os.path.isfile(p) and os.access(p, os.R_OK): _, out = cmd('cat %s/%s' % (path, f)) dfs[f] = out.strip() elif os.path.isdir(p): |