From f0b9ad5690ed96f95d91ca19fba2fb2894bae6f0 Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Sat, 24 Oct 2015 02:08:33 +0200 Subject: update network code --- net/caif/caif_socket.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'net/caif/caif_socket.c') diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 53a8e37..7e4b4b4 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -317,11 +317,9 @@ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock, int copylen; ret = -EOPNOTSUPP; - if (m->msg_flags&MSG_OOB) + if (flags & MSG_OOB) goto read_error; - m->msg_namelen = 0; - skb = skb_recv_datagram(sk, flags, 0 , &ret); if (!skb) goto read_error; @@ -368,6 +366,10 @@ static long caif_stream_data_wait(struct sock *sk, long timeo) release_sock(sk); timeo = schedule_timeout(timeo); lock_sock(sk); + + if (sock_flag(sk, SOCK_DEAD)) + break; + clear_bit(SOCK_ASYNC_WAITDATA, &sk->sk_socket->flags); } @@ -395,8 +397,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, struct socket *sock, if (flags&MSG_OOB) goto out; - msg->msg_namelen = 0; - /* * Lock the socket to prevent queue disordering * while sleeps in memcpy_tomsg @@ -414,6 +414,10 @@ static int caif_stream_recvmsg(struct kiocb *iocb, struct socket *sock, struct sk_buff *skb; lock_sock(sk); + if (sock_flag(sk, SOCK_DEAD)) { + err = -ECONNRESET; + goto unlock; + } skb = skb_dequeue(&sk->sk_receive_queue); caif_check_flow_release(sk); -- cgit v1.1