Commit 354f60a9 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by David S. Miller

[Bluetooth] Ignore L2CAP config requests on disconnect

Any L2CAP connection in disconnecting state shall not response
to any further config requests from the remote side. So in case
such a request is received, ignore it.
Signed-off-by: default avatarVille Tervo <ville.tervo@nokia.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 820ae1b8
......@@ -1533,6 +1533,9 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr
if (!(sk = l2cap_get_chan_by_scid(&conn->chan_list, dcid)))
return -ENOENT;
if (sk->sk_state == BT_DISCONN)
goto unlock;
l2cap_parse_conf_req(sk, req->data, cmd->len - sizeof(*req));
if (flags & 0x0001) {
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment