Messages in this thread | | | Date | Mon, 21 Nov 2022 19:52:11 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH net-next] tcp: Fix tcp_syn_flood_action() if CONFIG_IPV6=n |
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On Mon, 21 Nov 2022 14:44:19 -0800 Saeed Mahameed wrote: > there's a macro inet6_rcv_saddr(sk), we can use it instead of directly > referencing &sk->sk_v6_rcv_saddr, it already handles the case where > CONFIG_IPV6=n > > --- a/net/ipv4/tcp_input.c > +++ b/net/ipv4/tcp_input.c > @@ -6845,7 +6845,7 @@ static bool tcp_syn_flood_action(const struct sock *sk, const char *proto) > xchg(&queue->synflood_warned, 1) == 0) { > if (IS_ENABLED(CONFIG_IPV6) && sk->sk_family == AF_INET6) { > net_info_ratelimited("%s: Possible SYN flooding on port [%pI6c]:%u. %s.\n", > - proto, &sk->sk_v6_rcv_saddr, > + proto, inet6_rcv_saddr(sk),
Great, could you post a full patch? I haven't seen v2, now it's almost Thanksgiving..
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