From 96a3183322cba1a2846771b067c99b9d6f481263 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Thu, 12 Feb 2009 16:23:03 +0100 Subject: [PATCH] Bluetooth: Set authentication requirement before requesting it The authentication requirement got only updated when the security level increased. This is a wrong behavior. The authentication requirement is read by the Bluetooth daemon to make proper decisions when handling the IO capabilities exchange. So set the value that is currently expected by the higher layers like L2CAP and RFCOMM. Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_conn.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 96281a1..efd5c92 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -397,12 +397,13 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) { BT_DBG("conn %p", conn); - if (sec_level > conn->sec_level) { + if (sec_level > conn->sec_level) conn->sec_level = sec_level; - conn->auth_type = auth_type; - } else if (conn->link_mode & HCI_LM_AUTH) + else if (conn->link_mode & HCI_LM_AUTH) return 1; + conn->auth_type = auth_type; + if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) { struct hci_cp_auth_requested cp; cp.handle = cpu_to_le16(conn->handle); @@ -418,9 +419,6 @@ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type) { BT_DBG("conn %p", conn); - if (conn->auth_type == 0xff) - conn->auth_type = auth_type; - if (sec_level == BT_SECURITY_SDP) return 1; -- 2.7.4