From a41199330f4eeca55f691a75eedab50d5d451941 Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Mon, 13 Jun 2011 15:37:35 +0300 Subject: [PATCH] Bluetooth: Fix L2CAP security check With older userspace versions (using hciops) it might not have the key type to check if the key has sufficient security for any security level so it is necessary to check the return of hci_conn_auth to make sure the connection is authenticated Signed-off-by: Luiz Augusto von Dentz Acked-by: Johan Hedberg Signed-off-by: Gustavo F. Padovan --- net/bluetooth/hci_conn.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 3163330cd4f13..b9aa9862d14be 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -611,8 +611,8 @@ auth: if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend)) return 0; - hci_conn_auth(conn, sec_level, auth_type); - return 0; + if (!hci_conn_auth(conn, sec_level, auth_type)) + return 0; encrypt: if (conn->link_mode & HCI_LM_ENCRYPT) -- 2.39.5