diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 8 | ||||
| -rw-r--r-- | net/bluetooth/l2cap.c | 19 | ||||
| -rw-r--r-- | net/bluetooth/sco.c | 2 |
3 files changed, 23 insertions, 6 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index ca8d05245ca0..a2f9efaa3361 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -330,7 +330,7 @@ EXPORT_SYMBOL(hci_get_route); /* Create SCO or ACL connection. * Device _must_ be locked */ -struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst) +struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type) { struct hci_conn *acl; struct hci_conn *sco; @@ -344,8 +344,10 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst) hci_conn_hold(acl); - if (acl->state == BT_OPEN || acl->state == BT_CLOSED) + if (acl->state == BT_OPEN || acl->state == BT_CLOSED) { + acl->auth_type = auth_type; hci_acl_connect(acl); + } if (type == ACL_LINK) return acl; @@ -381,7 +383,7 @@ int hci_conn_auth(struct hci_conn *conn) if (conn->ssp_mode > 0 && conn->hdev->ssp_mode > 0) { if (!(conn->auth_type & 0x01)) { - conn->auth_type = HCI_AT_GENERAL_BONDING_MITM; + conn->auth_type |= 0x01; conn->link_mode &= ~HCI_LM_AUTH; } } diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 3396d5bdef1c..a96d6de80d12 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -55,7 +55,7 @@ #define BT_DBG(D...) #endif -#define VERSION "2.10" +#define VERSION "2.11" static u32 l2cap_feat_mask = 0x0000; @@ -778,6 +778,7 @@ static int l2cap_do_connect(struct sock *sk) struct l2cap_conn *conn; struct hci_conn *hcon; struct hci_dev *hdev; + __u8 auth_type; int err = 0; BT_DBG("%s -> %s psm 0x%2.2x", batostr(src), batostr(dst), l2cap_pi(sk)->psm); @@ -789,7 +790,21 @@ static int l2cap_do_connect(struct sock *sk) err = -ENOMEM; - hcon = hci_connect(hdev, ACL_LINK, dst); + if (l2cap_pi(sk)->link_mode & L2CAP_LM_AUTH || + l2cap_pi(sk)->link_mode & L2CAP_LM_ENCRYPT || + l2cap_pi(sk)->link_mode & L2CAP_LM_SECURE) { + if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001)) + auth_type = HCI_AT_NO_BONDING_MITM; + else + auth_type = HCI_AT_GENERAL_BONDING_MITM; + } else { + if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001)) + auth_type = HCI_AT_NO_BONDING; + else + auth_type = HCI_AT_GENERAL_BONDING; + } + + hcon = hci_connect(hdev, ACL_LINK, dst, auth_type); if (!hcon) goto done; diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index a16011fedc1d..0cc91e6da76d 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -200,7 +200,7 @@ static int sco_connect(struct sock *sk) else type = SCO_LINK; - hcon = hci_connect(hdev, type, dst); + hcon = hci_connect(hdev, type, dst, HCI_AT_NO_BONDING); if (!hcon) goto done; |