diff options
Diffstat (limited to '')
| -rw-r--r-- | net/tipc/socket.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 14a5d055717d..c1e93c9515bc 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -411,7 +411,6 @@ static int tipc_sk_sock_err(struct socket *sock, long *timeout) static int tipc_sk_create(struct net *net, struct socket *sock, int protocol, int kern) { - struct tipc_net *tn; const struct proto_ops *ops; struct sock *sk; struct tipc_sock *tsk; @@ -446,7 +445,6 @@ static int tipc_sk_create(struct net *net, struct socket *sock, INIT_LIST_HEAD(&tsk->publications); INIT_LIST_HEAD(&tsk->cong_links); msg = &tsk->phdr; - tn = net_generic(sock_net(sk), tipc_net_id); /* Finish initializing socket data structures */ sock->ops = ops; @@ -692,9 +690,10 @@ static int tipc_getname(struct socket *sock, struct sockaddr *uaddr, } /** - * tipc_poll - read pollmask + * tipc_poll - read and possibly block on pollmask * @file: file structure associated with the socket * @sock: socket for which to calculate the poll bits + * @wait: ??? * * Returns pollmask value * @@ -708,12 +707,15 @@ static int tipc_getname(struct socket *sock, struct sockaddr *uaddr, * imply that the operation will succeed, merely that it should be performed * and will not block. */ -static __poll_t tipc_poll_mask(struct socket *sock, __poll_t events) +static __poll_t tipc_poll(struct file *file, struct socket *sock, + poll_table *wait) { struct sock *sk = sock->sk; struct tipc_sock *tsk = tipc_sk(sk); __poll_t revents = 0; + sock_poll_wait(file, wait); + if (sk->sk_shutdown & RCV_SHUTDOWN) revents |= EPOLLRDHUP | EPOLLIN | EPOLLRDNORM; if (sk->sk_shutdown == SHUTDOWN_MASK) @@ -1113,7 +1115,7 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq, u32 self = tipc_own_addr(net); u32 type, lower, upper, scope; struct sk_buff *skb, *_skb; - u32 portid, oport, onode; + u32 portid, onode; struct sk_buff_head tmpq; struct list_head dports; struct tipc_msg *hdr; @@ -1129,7 +1131,6 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq, user = msg_user(hdr); mtyp = msg_type(hdr); hlen = skb_headroom(skb) + msg_hdr_sz(hdr); - oport = msg_origport(hdr); onode = msg_orignode(hdr); type = msg_nametype(hdr); @@ -3033,7 +3034,7 @@ static const struct proto_ops msg_ops = { .socketpair = tipc_socketpair, .accept = sock_no_accept, .getname = tipc_getname, - .poll_mask = tipc_poll_mask, + .poll = tipc_poll, .ioctl = tipc_ioctl, .listen = sock_no_listen, .shutdown = tipc_shutdown, @@ -3054,7 +3055,7 @@ static const struct proto_ops packet_ops = { .socketpair = tipc_socketpair, .accept = tipc_accept, .getname = tipc_getname, - .poll_mask = tipc_poll_mask, + .poll = tipc_poll, .ioctl = tipc_ioctl, .listen = tipc_listen, .shutdown = tipc_shutdown, @@ -3075,7 +3076,7 @@ static const struct proto_ops stream_ops = { .socketpair = tipc_socketpair, .accept = tipc_accept, .getname = tipc_getname, - .poll_mask = tipc_poll_mask, + .poll = tipc_poll, .ioctl = tipc_ioctl, .listen = tipc_listen, .shutdown = tipc_shutdown, @@ -3316,6 +3317,11 @@ int tipc_sk_fill_sock_diag(struct sk_buff *skb, struct netlink_callback *cb, goto stat_msg_cancel; nla_nest_end(skb, stat); + + if (tsk->group) + if (tipc_group_fill_sock_diag(tsk->group, skb)) + goto stat_msg_cancel; + nla_nest_end(skb, attrs); return 0; |