diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mptcp/pm_netlink.c | 9 | ||||
| -rw-r--r-- | net/mptcp/protocol.h | 3 | ||||
| -rw-r--r-- | net/mptcp/sockopt.c | 3 |
3 files changed, 9 insertions, 6 deletions
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index 050eea231528..7b96be1e9f14 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -654,9 +654,9 @@ void mptcp_pm_nl_addr_send_ack(struct mptcp_sock *msk) } } -int mptcp_pm_nl_mp_prio_send_ack(struct mptcp_sock *msk, - struct mptcp_addr_info *addr, - u8 bkup) +static int mptcp_pm_nl_mp_prio_send_ack(struct mptcp_sock *msk, + struct mptcp_addr_info *addr, + u8 bkup) { struct mptcp_subflow_context *subflow; @@ -2052,6 +2052,9 @@ static int __net_init pm_nl_init_net(struct net *net) struct pm_nl_pernet *pernet = net_generic(net, pm_nl_pernet_id); INIT_LIST_HEAD_RCU(&pernet->local_addr_list); + + /* Cit. 2 subflows ought to be enough for anybody. */ + pernet->subflows_max = 2; pernet->next_id = 1; pernet->stale_loss_cnt = 4; spin_lock_init(&pernet->lock); diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 7379ab580a7e..284fdcec067e 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -736,9 +736,6 @@ void mptcp_pm_nl_addr_send_ack(struct mptcp_sock *msk); void mptcp_pm_rm_addr_received(struct mptcp_sock *msk, const struct mptcp_rm_list *rm_list); void mptcp_pm_mp_prio_received(struct sock *sk, u8 bkup); -int mptcp_pm_nl_mp_prio_send_ack(struct mptcp_sock *msk, - struct mptcp_addr_info *addr, - u8 bkup); void mptcp_pm_mp_fail_received(struct sock *sk, u64 fail_seq); void mptcp_pm_free_anno_list(struct mptcp_sock *msk); bool mptcp_pm_sport_in_anno_list(struct mptcp_sock *msk, const struct sock *sk); diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c index 8137cc3a4296..0f1e661c2032 100644 --- a/net/mptcp/sockopt.c +++ b/net/mptcp/sockopt.c @@ -861,6 +861,9 @@ static void mptcp_get_sub_addrs(const struct sock *sk, struct mptcp_subflow_addr } else if (sk->sk_family == AF_INET6) { const struct ipv6_pinfo *np = inet6_sk(sk); + if (WARN_ON_ONCE(!np)) + return; + a->sin6_local.sin6_family = AF_INET6; a->sin6_local.sin6_port = inet->inet_sport; |