Re: [PATCH net-next] enetc: Fix an off by one in enetc_setup_tc_txtime()

From: David Miller
Date: Tue Jan 07 2020 - 16:47:15 EST


From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue, 7 Jan 2020 16:11:43 +0300

> The priv->tx_ring[] has 16 elements but only priv->num_tx_rings are
> set up, the rest are NULL. This ">" comparison should be ">=" to avoid
> a potential crash.
>
> Fixes: 0d08c9ec7d6e ("enetc: add support time specific departure base on the qos etf")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

Applied.