diff options
| author | Florent Revest <revest@chromium.org> | 2021-02-10 14:14:02 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-02-12 04:44:40 +0300 |
| commit | 07881ccbf40cc7893869f3f170301889ddca54ac (patch) | |
| tree | d4909ae3a28e1d98c951cd03e5c8baeb4fa025e7 /net/core | |
| parent | 0e1aa629f1ce9e8cb89e0cefb9e3bfb3dfa94821 (diff) | |
| download | linux-07881ccbf40cc7893869f3f170301889ddca54ac.tar.xz | |
bpf: Be less specific about socket cookies guarantees
Since "92acdc58ab11 bpf, net: Rework cookie generator as per-cpu one"
socket cookies are not guaranteed to be non-decreasing. The
bpf_get_socket_cookie helper descriptions are currently specifying that
cookies are non-decreasing but we don't want users to rely on that.
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Florent Revest <revest@chromium.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: KP Singh <kpsingh@kernel.org>
Link: https://lore.kernel.org/bpf/20210210111406.785541-1-revest@chromium.org
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions