syncookies: avoid magic values and document which-bit-is-what-option
Was a bit more difficult to read than needed due to magic shifts; add defines and document the used encoding scheme. Joint work with Daniel Borkmann. Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Showing
Please register or sign in to comment