From 07e307f807fecf056f0f9024ade4c0187159c46b Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@intel.com>
Date: Wed, 16 Oct 2013 11:37:00 +0300
Subject: Bluetooth: Ignore A2MP data on non-BR/EDR links

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 <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

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");
-- 
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