diff options
Diffstat (limited to 'net/caif/caif_socket.c')
| -rw-r--r-- | net/caif/caif_socket.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 4ec0c803aef1..3cc71b9f5517 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -330,6 +330,10 @@ 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); } @@ -373,6 +377,10 @@ static int caif_stream_recvmsg(struct socket *sock, struct msghdr *msg, 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); @@ -1047,7 +1055,7 @@ static int caif_create(struct net *net, struct socket *sock, int protocol, * is really not used at all in the net/core or socket.c but the * initialization makes sure that sock->state is not uninitialized. */ - sk = sk_alloc(net, PF_CAIF, GFP_KERNEL, &prot); + sk = sk_alloc(net, PF_CAIF, GFP_KERNEL, &prot, kern); if (!sk) return -ENOMEM; |