From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: johan.hedberg@gmail.com To: linux-bluetooth@vger.kernel.org Subject: [PATCH 1/2] Bluetooth: Ignore A2MP data on non-BR/EDR links Date: Wed, 16 Oct 2013 11:37:00 +0300 Message-Id: <1381912621-10238-1-git-send-email-johan.hedberg@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Johan Hedberg The A2MP CID is only valid for BR/EDR transports. We should ignore A2MP data on non-BR/EDR links and refuse to create an amp_mgr object. Signed-off-by: Johan Hedberg --- net/bluetooth/a2mp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index fe32a33..efcd108 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -836,6 +836,9 @@ struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn, { struct amp_mgr *mgr; + if (conn->hcon->type != ACL_LINK) + return NULL; + mgr = amp_mgr_create(conn, false); if (!mgr) { BT_ERR("Could not create AMP manager"); -- 1.8.3.1