diff options
| -rw-r--r-- | net/netlink/af_netlink.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 7fc6b4da4f0..ac1ceadf4ed 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1246,16 +1246,14 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock, siocb->scm = &scm; } siocb->scm->creds = *NETLINK_CREDS(skb); + if (flags & MSG_TRUNC) + copied = skb->len; skb_free_datagram(sk, skb); if (nlk->cb && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) netlink_dump(sk); scm_recv(sock, msg, siocb->scm, flags); - - if (flags & MSG_TRUNC) - copied = skb->len; - out: netlink_rcv_wake(sk); return err ? : copied; |