diff options
author | David S. Miller <davem@davemloft.net> | 2012-05-16 22:17:37 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-05-16 22:17:37 -0400 |
commit | 028940342a906db8da014a7603a0deddc2c323dd (patch) | |
tree | 688dbc38a3e218f2493d311b1d70a67668837347 /net/bluetooth | |
parent | be3eed2e96340d3c7a4d1ea1d63e7bd6095d1e34 (diff) | |
parent | 0e93b4b304ae052ba1bc73f6d34a68556fe93429 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/bluetooth')
-rw-r--r-- | net/bluetooth/af_bluetooth.c | 2 | ||||
-rw-r--r-- | net/bluetooth/hci_core.c | 8 | ||||
-rw-r--r-- | net/bluetooth/hci_event.c | 11 | ||||
-rw-r--r-- | net/bluetooth/l2cap_core.c | 5 | ||||
-rw-r--r-- | net/bluetooth/l2cap_sock.c | 12 |
5 files changed, 31 insertions, 7 deletions
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 72eb187a5f60..6fb68a9743af 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -450,7 +450,7 @@ unsigned int bt_sock_poll(struct file *file, struct socket *sock, poll_table *wa sk->sk_state == BT_CONFIG) return mask; - if (sock_writeable(sk)) + if (!bt_sk(sk)->suspended && sock_writeable(sk)) mask |= POLLOUT | POLLWRNORM | POLLWRBAND; else set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index edfd61addcec..d6dc44cd15b0 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2784,6 +2784,14 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) if (conn) { hci_conn_enter_active_mode(conn, BT_POWER_FORCE_ACTIVE_OFF); + hci_dev_lock(hdev); + if (test_bit(HCI_MGMT, &hdev->dev_flags) && + !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) + mgmt_device_connected(hdev, &conn->dst, conn->type, + conn->dst_type, 0, NULL, 0, + conn->dev_class); + hci_dev_unlock(hdev); + /* Send to upper protocol */ l2cap_recv_acldata(conn, skb, flags); return; diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 6c065254afc0..1266f78fa8e3 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2039,6 +2039,12 @@ static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff * clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags); + if (ev->status && conn->state == BT_CONNECTED) { + hci_acl_disconn(conn, 0x13); + hci_conn_put(conn); + goto unlock; + } + if (conn->state == BT_CONFIG) { if (!ev->status) conn->state = BT_CONNECTED; @@ -2049,6 +2055,7 @@ static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff * hci_encrypt_cfm(conn, ev->status, ev->encrypt); } +unlock: hci_dev_unlock(hdev); } @@ -2102,7 +2109,7 @@ static inline void hci_remote_features_evt(struct hci_dev *hdev, struct sk_buff goto unlock; } - if (!ev->status) { + if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) { struct hci_cp_remote_name_req cp; memset(&cp, 0, sizeof(cp)); bacpy(&cp.bdaddr, &conn->dst); @@ -2871,7 +2878,7 @@ static inline void hci_remote_ext_features_evt(struct hci_dev *hdev, struct sk_b if (conn->state != BT_CONFIG) goto unlock; - if (!ev->status) { + if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) { struct hci_cp_remote_name_req cp; memset(&cp, 0, sizeof(cp)); bacpy(&cp.bdaddr, &conn->dst); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 94552b33d528..6f9c25b633a6 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4589,6 +4589,11 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) if (!status && (chan->state == BT_CONNECTED || chan->state == BT_CONFIG)) { + struct sock *sk = chan->sk; + + bt_sk(sk)->suspended = false; + sk->sk_state_change(sk); + l2cap_check_encryption(chan, encrypt); l2cap_chan_unlock(chan); continue; diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 29122ed28ea9..04e7c172d49c 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -592,10 +592,14 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch sk->sk_state = BT_CONFIG; chan->state = BT_CONFIG; - /* or for ACL link, under defer_setup time */ - } else if (sk->sk_state == BT_CONNECT2 && - bt_sk(sk)->defer_setup) { - err = l2cap_chan_check_security(chan); + /* or for ACL link */ + } else if ((sk->sk_state == BT_CONNECT2 && + bt_sk(sk)->defer_setup) || + sk->sk_state == BT_CONNECTED) { + if (!l2cap_chan_check_security(chan)) + bt_sk(sk)->suspended = true; + else + sk->sk_state_change(sk); } else { err = -EINVAL; } |