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Searched refs:sysctl_tcp_syncookies (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.15/include/net/netns/
Dipv4.h128 u8 sysctl_tcp_syncookies; member
/Linux-v5.15/net/ipv6/
Dsyncookies.c144 if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies || !th->ack || th->rst) in cookie_v6_check()
/Linux-v5.15/net/ipv4/
Dsyncookies.c340 if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies || !th->ack || th->rst) in cookie_v4_check()
Dtcp_input.c6726 if (net->ipv4.sysctl_tcp_syncookies) { in tcp_syn_flood_action()
6735 net->ipv4.sysctl_tcp_syncookies != 2 && in tcp_syn_flood_action()
6784 if (sock_net(sk)->ipv4.sysctl_tcp_syncookies != 2 && in tcp_get_syncookie_mss()
6823 if ((net->ipv4.sysctl_tcp_syncookies == 2 || in tcp_conn_request()
6874 if (!net->ipv4.sysctl_tcp_syncookies && in tcp_conn_request()
Dsysctl_net_ipv4.c957 .data = &init_net.ipv4.sysctl_tcp_syncookies,
Dtcp_ipv4.c3152 net->ipv4.sysctl_tcp_syncookies = 1; in tcp_sk_init()
/Linux-v5.15/net/core/
Dfilter.c6711 if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies) in BPF_CALL_5()
6777 if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies) in BPF_CALL_5()