diff options
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 3 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/core.c | 3 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/sock.c | 6 | ||||
| -rw-r--r-- | net/bluetooth/smp.c | 3 |
4 files changed, 14 insertions, 1 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 0cef67707838..4af3821df880 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -2439,6 +2439,9 @@ int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len, int err; struct sk_buff_head seg_queue; + if (!chan->conn) + return -ENOTCONN; + /* Connectionless channel */ if (chan->chan_type == L2CAP_CHAN_CONN_LESS) { skb = l2cap_create_connless_pdu(chan, msg, len, priority); diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 94d06cbfbc18..facd8a79c038 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -694,6 +694,7 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, addr.l2_family = AF_BLUETOOTH; addr.l2_psm = 0; addr.l2_cid = 0; + addr.l2_bdaddr_type = BDADDR_BREDR; *err = kernel_bind(sock, (struct sockaddr *) &addr, sizeof(addr)); if (*err < 0) goto failed; @@ -719,6 +720,7 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, addr.l2_family = AF_BLUETOOTH; addr.l2_psm = __constant_cpu_to_le16(RFCOMM_PSM); addr.l2_cid = 0; + addr.l2_bdaddr_type = BDADDR_BREDR; *err = kernel_connect(sock, (struct sockaddr *) &addr, sizeof(addr), O_NONBLOCK); if (*err == 0 || *err == -EINPROGRESS) return s; @@ -1983,6 +1985,7 @@ static int rfcomm_add_listener(bdaddr_t *ba) addr.l2_family = AF_BLUETOOTH; addr.l2_psm = __constant_cpu_to_le16(RFCOMM_PSM); addr.l2_cid = 0; + addr.l2_bdaddr_type = BDADDR_BREDR; err = kernel_bind(sock, (struct sockaddr *) &addr, sizeof(addr)); if (err < 0) { BT_ERR("Bind failed %d", err); diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index c4d3d423f89b..0be7619c5e5e 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -739,8 +739,9 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen) { struct sock *sk = sock->sk; + struct sock *l2cap_sk; + struct l2cap_conn *conn; struct rfcomm_conninfo cinfo; - struct l2cap_conn *conn = l2cap_pi(sk)->chan->conn; int len, err = 0; u32 opt; @@ -783,6 +784,9 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u break; } + l2cap_sk = rfcomm_pi(sk)->dlc->session->sock->sk; + conn = l2cap_pi(l2cap_sk)->chan->conn; + memset(&cinfo, 0, sizeof(cinfo)); cinfo.hci_handle = conn->hcon->handle; memcpy(cinfo.dev_class, conn->hcon->dev_class, 3); diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 85a2796cac61..4b07acb8293c 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -742,6 +742,9 @@ static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("conn %p", conn); + if (!(conn->hcon->link_mode & HCI_LM_MASTER)) + return SMP_CMD_NOTSUPP; + hcon->pending_sec_level = authreq_to_seclevel(rp->auth_req); if (smp_ltk_encrypt(conn, hcon->pending_sec_level)) |