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Bluetooth: AMP: Drop packets when no l2cap conn exist

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High Speed hci_conn should always have l2cap_conn associated with it.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Andrei Emeltchenko 2012-10-15 11:58:41 +03:00 committed by Gustavo Padovan
parent d73a098804
commit 1d13a254e1
1 changed files with 4 additions and 0 deletions
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4
net/bluetooth/l2cap_core.c
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@ -5571,6 +5571,10 @@ int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags)
struct l2cap_hdr *hdr; struct l2cap_hdr *hdr;
int len; int len;
/* For AMP controller do not create l2cap conn */
if (!conn && hcon->hdev->dev_type != HCI_BREDR)
goto drop;
if (!conn) if (!conn)
conn = l2cap_conn_add(hcon, 0); conn = l2cap_conn_add(hcon, 0);