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(parent: 48e4704) | patch
tcp: directly drop skb in cookie check for ipv4
authorJason Xing <kernelxing@tencent.com>
Mon, 26 Feb 2024 03:22:19 +0000 (11:22 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 28 Feb 2024 10:39:21 +0000 (10:39 +0000)
commit65be4393f363c4bd5c388ddf3e3eb4abee2b1f79
tree5510b0911558b61da51fdba14992570275497c8btree | snapshot
parent48e4704aedb9f17213206dc649fdac90f94cb749commit | diff
tcp: directly drop skb in cookie check for ipv4

Only move the skb drop from tcp_v4_do_rcv() to cookie_v4_check() itself,
no other changes made. It can help us refine the specific drop reasons
later.

Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/syncookies.c diff | blob | history
net/ipv4/tcp_ipv4.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git