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Searched refs:sysctl_tcp_syncookies (Results 1 – 6 of 6) sorted by relevance

/linux/include/net/netns/
H A Dipv4.h192 u8 sysctl_tcp_syncookies; member
/linux/Documentation/networking/net_cachelines/
H A Dnetns_ipv4_sysctl.rst76 u8 sysctl_tcp_syncookies …
/linux/net/ipv4/
H A Dsysctl_net_ipv4.c1041 .data = &init_net.ipv4.sysctl_tcp_syncookies,
H A Dtcp_input.c7534 syncookies = READ_ONCE(net->ipv4.sysctl_tcp_syncookies); in tcp_syn_flood_action()
7601 if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies) != 2 && in tcp_get_syncookie_mss()
7646 syncookies = READ_ONCE(net->ipv4.sysctl_tcp_syncookies); in tcp_conn_request()
H A Dtcp_ipv4.c3457 net->ipv4.sysctl_tcp_syncookies = 1;
/linux/net/core/
H A Dfilter.c7853 if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies)) in BPF_CALL_5()
7926 if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies)) in BPF_CALL_5()