static inline u32 inet_request_mark(const struct sock *sk, struct sk_buff *skb)
{
- if (!sk->sk_mark && sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept)
+ if (!sk->sk_mark &&
+ READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept))
return skb->mark;
return sk->sk_mark;
#ifdef CONFIG_NET_L3_MASTER_DEV
struct net *net = sock_net(sk);
- if (!bound_dev_if && net->ipv4.sysctl_tcp_l3mdev_accept)
+ if (!bound_dev_if && READ_ONCE(net->ipv4.sysctl_tcp_l3mdev_accept))
return l3mdev_master_ifindex_by_index(net, skb->skb_iif);
#endif
#ifdef CONFIG_NET_L3_MASTER_DEV
struct net *net = sock_net(sk);
- if (!net->ipv4.sysctl_tcp_l3mdev_accept)
+ if (!READ_ONCE(net->ipv4.sysctl_tcp_l3mdev_accept))
return l3mdev_master_ifindex_by_index(net,
sk->sk_bound_dev_if);
#endif
static inline bool inet_can_nonlocal_bind(struct net *net,
struct inet_sock *inet)
{
- return net->ipv4.sysctl_ip_nonlocal_bind ||
+ return READ_ONCE(net->ipv4.sysctl_ip_nonlocal_bind) ||
inet->freebind || inet->transparent;
}