From 9cb2e030e6a0787f5c216702e6e78dd85ffe04c4 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sat, 1 Feb 2014 11:32:25 -0800 Subject: [PATCH] Bluetooth: Include security level 4 in connections check This check is only used for RFCOMM connections and most likely no RFCOMM based profile will require security level 4 secure connection security policy. In case it ever does make sure that seucrity level 4 is treated as sufficient security level. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/hci_conn.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 7ef5bffb61aa..801820f12226 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -860,13 +860,17 @@ int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level) { BT_DBG("hcon %p", conn); - if (sec_level != BT_SECURITY_HIGH) - return 1; /* Accept if non-secure is required */ + /* Accept if non-secure or higher security level is required */ + if (sec_level != BT_SECURITY_HIGH && sec_level != BT_SECURITY_FIPS) + return 1; - if (conn->sec_level == BT_SECURITY_HIGH) + /* Accept if secure or higher security level is already present */ + if (conn->sec_level == BT_SECURITY_HIGH || + conn->sec_level == BT_SECURITY_FIPS) return 1; - return 0; /* Reject not secure link */ + /* Reject not secure link */ + return 0; } EXPORT_SYMBOL(hci_conn_check_secure); -- 2.20.1