diff options
Diffstat (limited to 'net/unix')
| -rw-r--r-- | net/unix/af_unix.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index acc73ba8bad..1dc3685048f 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1063,10 +1063,12 @@ restart: /* Set credentials */ sk->sk_peercred = other->sk_peercred; - sock_hold(newsk); - unix_peer(sk) = newsk; sock->state = SS_CONNECTED; sk->sk_state = TCP_ESTABLISHED; + sock_hold(newsk); + + smp_mb__after_atomic_inc(); /* sock_hold() does an atomic_inc() */ + unix_peer(sk) = newsk; unix_state_wunlock(sk); @@ -1414,7 +1416,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, } else { sunaddr = NULL; err = -ENOTCONN; - other = unix_peer_get(sk); + other = unix_peer(sk); if (!other) goto out_err; } @@ -1476,7 +1478,6 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, other->sk_data_ready(other, size); sent+=size; } - sock_put(other); scm_destroy(siocb->scm); siocb->scm = NULL; @@ -1491,8 +1492,6 @@ pipe_err: send_sig(SIGPIPE,current,0); err = -EPIPE; out_err: - if (other) - sock_put(other); scm_destroy(siocb->scm); siocb->scm = NULL; return sent ? : err; |