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Commit 354f60a9 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by David S. Miller
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[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
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+3 −0
Original line number Diff line number Diff line
@@ -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) {