| commit | c9cb2c1e11cee75b3af5699add3302a3997f78e4 | [log] [tgz] |
|---|---|---|
| author | Stanislav Fomichev <sdf@google.com> | Mon Apr 22 08:55:49 2019 -0700 |
| committer | Daniel Borkmann <daniel@iogearbox.net> | Tue Apr 23 18:36:34 2019 +0200 |
| tree | 5223f0713124af66fc29f16bedae1c16c38a717f | |
| parent | c43f1255b866b423d2381f77eaa2cbc64a9c49aa [diff] |
selftests/bpf: add flow dissector bpf_skb_load_bytes helper test When flow dissector is called without skb, we want to make sure bpf_skb_load_bytes invocations return error. Add small test which tries to read single byte from a packet. bpf_skb_load_bytes should always fail under BPF_PROG_TEST_RUN because it was converted to the skb-less mode. Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>