Bluetooth: Fix sending a HCI Authorization Request over LE links

commit d8343f125710fb596f7a88cd756679f14f4e77b9 upstream.

In the case that the link is already in the connected state and a
Pairing request arrives from the mgmt interface, hci_conn_security()
would be called but it was not considering LE links.

Reported-by: João Paulo Rechi Vita <jprvita@openbossa.org>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 5238b6b3ea6abbd7b67026825506ef190b64fdda..39b2baf6c1d54e26982caf0b0ea6bd3708663041 100644 (file)
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -42,6 +42,7 @@
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
+#include <net/bluetooth/smp.h>
 
 static void hci_le_connect(struct hci_conn *conn)
 {
@@ -661,6 +662,9 @@ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
 {
        BT_DBG("conn %p", conn);
 
+       if (conn->type == LE_LINK)
+               return smp_conn_security(conn, sec_level);
+
        /* For sdp we don't need the link key. */
        if (sec_level == BT_SECURITY_SDP)
                return 1;