| commit | b9e9c8599f0f23e3d2051befc9966a84b639f64f | [log] [tgz] |
|---|---|---|
| author | Stanislav Fomichev <sdf@google.com> | Mon Apr 01 13:57:32 2019 -0700 |
| committer | Daniel Borkmann <daniel@iogearbox.net> | Wed Apr 03 16:49:48 2019 +0200 |
| tree | b602fe9bf2d1826282b3a9467d401d41d3ae5c61 | |
| parent | 822fe61795018265ae14731d4e5399e5bde36864 [diff] |
flow_dissector: fix clamping of BPF flow_keys for non-zero nhoff Don't allow BPF program to set flow_keys->nhoff to less than initial value. We currently don't read the value afterwards in anything but the tests, but it's still a good practice to return consistent values to the test programs. Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>