diff options
Diffstat (limited to 'net/x25/af_x25.c')
| -rw-r--r-- | net/x25/af_x25.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index 3583354a7d7f..3b55502b2965 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -719,6 +719,11 @@ static int x25_wait_for_connection_establishment(struct sock *sk) sk->sk_socket->state = SS_UNCONNECTED; break; } + rc = -ENOTCONN; + if (sk->sk_state == TCP_CLOSE) { + sk->sk_socket->state = SS_UNCONNECTED; + break; + } rc = 0; if (sk->sk_state != TCP_ESTABLISHED) { release_sock(sk); @@ -1315,8 +1320,7 @@ static int x25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, } else { /* Now we can treat all alike */ release_sock(sk); - skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT, - flags & MSG_DONTWAIT, &rc); + skb = skb_recv_datagram(sk, flags, &rc); lock_sock(sk); if (!skb) goto out; @@ -1765,10 +1769,15 @@ void x25_kill_by_neigh(struct x25_neigh *nb) write_lock_bh(&x25_list_lock); - sk_for_each(s, &x25_list) - if (x25_sk(s)->neighbour == nb) + sk_for_each(s, &x25_list) { + if (x25_sk(s)->neighbour == nb) { + write_unlock_bh(&x25_list_lock); + lock_sock(s); x25_disconnect(s, ENETUNREACH, 0, 0); - + release_sock(s); + write_lock_bh(&x25_list_lock); + } + } write_unlock_bh(&x25_list_lock); /* Remove any related forwards */ |