| commit | 303def35f64e37bcd5401d202889f5fbc0241179 | [log] [tgz] |
|---|---|---|
| author | John Fastabend <john.fastabend@gmail.com> | Thu May 17 14:16:58 2018 -0700 |
| committer | Daniel Borkmann <daniel@iogearbox.net> | Fri May 18 22:44:10 2018 +0200 |
| tree | 2ec1213038df81591e3b99242116a3ae5239e4fe | |
| parent | 1cb61381e72ea2426511c0fb63176baf952bcd9f [diff] |
bpf: allow sk_msg programs to read sock fields Currently sk_msg programs only have access to the raw data. However, it is often useful when building policies to have the policies specific to the socket endpoint. This allows using the socket tuple as input into filters, etc. This patch adds ctx access to the sock fields. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>