diff options
Diffstat (limited to 'net/bluetooth/af_bluetooth.c')
| -rw-r--r-- | net/bluetooth/af_bluetooth.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index e6e1278dca89..1f1a1118f489 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -30,7 +30,7 @@ #include <net/bluetooth/bluetooth.h> #include <linux/proc_fs.h> -#define VERSION "2.16" +#define VERSION "2.17" /* Bluetooth sockets */ #define BT_MAX_PROTO 8 @@ -221,12 +221,12 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, if (flags & (MSG_OOB)) return -EOPNOTSUPP; - msg->msg_namelen = 0; - skb = skb_recv_datagram(sk, flags, noblock, &err); if (!skb) { - if (sk->sk_shutdown & RCV_SHUTDOWN) + if (sk->sk_shutdown & RCV_SHUTDOWN) { + msg->msg_namelen = 0; return 0; + } return err; } @@ -238,9 +238,16 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, skb_reset_transport_header(skb); err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied); - if (err == 0) + if (err == 0) { sock_recv_ts_and_drops(msg, sk, skb); + if (bt_sk(sk)->skb_msg_name) + bt_sk(sk)->skb_msg_name(skb, msg->msg_name, + &msg->msg_namelen); + else + msg->msg_namelen = 0; + } + skb_free_datagram(sk, skb); return err ? : copied; @@ -604,7 +611,7 @@ static int bt_seq_show(struct seq_file *seq, void *v) struct bt_sock_list *l = s->l; if (v == SEQ_START_TOKEN) { - seq_puts(seq ,"sk RefCnt Rmem Wmem User Inode Src Dst Parent"); + seq_puts(seq ,"sk RefCnt Rmem Wmem User Inode Parent"); if (l->custom_seq_show) { seq_putc(seq, ' '); @@ -617,15 +624,13 @@ static int bt_seq_show(struct seq_file *seq, void *v) struct bt_sock *bt = bt_sk(sk); seq_printf(seq, - "%pK %-6d %-6u %-6u %-6u %-6lu %pMR %pMR %-6lu", + "%pK %-6d %-6u %-6u %-6u %-6lu %-6lu", sk, atomic_read(&sk->sk_refcnt), sk_rmem_alloc_get(sk), sk_wmem_alloc_get(sk), from_kuid(seq_user_ns(seq), sock_i_uid(sk)), sock_i_ino(sk), - &bt->src, - &bt->dst, bt->parent? sock_i_ino(bt->parent): 0LU); if (l->custom_seq_show) { |