4 files changed, 24 insertions, 7 deletions

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index cbf751094688..5e785b968e7e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -325,7 +325,7 @@ int hci_conn_del(struct hci_conn *conn);
 void hci_conn_hash_flush(struct hci_dev *hdev);
 void hci_conn_check_pending(struct hci_dev *hdev);
 
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *src);
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type);
 int hci_conn_auth(struct hci_conn *conn);
 int hci_conn_encrypt(struct hci_conn *conn);
 int hci_conn_change_link_key(struct hci_conn *conn);
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;