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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2023-11-29 05:29:20 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-11-30 07:16:19 +0300 |
| commit | 7577bc8249c3fc86096ef1b1c9a8f4b6232231e7 (patch) | |
| tree | b9fa0eb5cf41c8cc8a616352c1493294e96c79fb /net/ipv6/tcp_ao.c | |
| parent | 50468cddd6bc27e75e7377e376674d40fd1b1d73 (diff) | |
| download | linux-7577bc8249c3fc86096ef1b1c9a8f4b6232231e7.tar.xz | |
tcp: Don't pass cookie to __cookie_v[46]_check().
tcp_hdr(skb) and SYN Cookie are passed to __cookie_v[46]_check(), but
none of the callers passes cookie other than ntohl(th->ack_seq) - 1.
Let's fetch it in __cookie_v[46]_check() instead of passing the cookie
over and over.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20231129022924.96156-5-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv6/tcp_ao.c')
0 files changed, 0 insertions, 0 deletions