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| author | Dmitry Safonov <0x7f454c46@gmail.com> | 2024-06-07 00:25:56 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-06-12 06:39:04 +0100 |
| commit | 72863087f635367323693b9ab83c3107e0353c5f (patch) | |
| tree | c1c873f9035791be156546af13b4324b57e99fde /net/ipv4/tcp_ao.c | |
| parent | 3966a668bfeef49e265e4975a2cdc55fb931036d (diff) | |
| download | linux-stable-72863087f635367323693b9ab83c3107e0353c5f.tar.gz linux-stable-72863087f635367323693b9ab83c3107e0353c5f.tar.bz2 linux-stable-72863087f635367323693b9ab83c3107e0353c5f.zip | |
net/tcp: Add a helper tcp_ao_hdr_maclen()
It's going to be used more in TCP-AO tracepoints.
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Dmitry Safonov <0x7f454c46@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ao.c')
| -rw-r--r-- | net/ipv4/tcp_ao.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_ao.c b/net/ipv4/tcp_ao.c index 37c42b63ff99..50ae43c92829 100644 --- a/net/ipv4/tcp_ao.c +++ b/net/ipv4/tcp_ao.c @@ -884,8 +884,8 @@ tcp_ao_verify_hash(const struct sock *sk, const struct sk_buff *skb, const struct tcp_ao_hdr *aoh, struct tcp_ao_key *key, u8 *traffic_key, u8 *phash, u32 sne, int l3index) { - u8 maclen = aoh->length - sizeof(struct tcp_ao_hdr); const struct tcphdr *th = tcp_hdr(skb); + u8 maclen = tcp_ao_hdr_maclen(aoh); void *hash_buf = NULL; if (maclen != tcp_ao_maclen(key)) { |