linux-kernel - RE: [PATCH 1/2] RDMA/uverbs: Fix the check for port number

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Message-ID: <01a201d2fc16$0dd293f0$2977bbd0$@opengridcomputing.com>
Date:   Thu, 13 Jul 2017 15:24:39 -0500
From:   "Steve Wise" <swise@...ngridcomputing.com>
To:     "'Mustafa Ismail'" <mustafa.ismail@...el.com>,
        <linux-rdma@...r.kernel.org>
Cc:     <dledford@...hat.com>, <linux-kernel@...r.kernel.org>,
        <stable@...r.kernel.org>, <gregkh@...uxfoundation.org>,
        <shiraz.saleem@...el.com>
Subject: RE: [PATCH 1/2] RDMA/uverbs: Fix the check for port number

> The port number is only valid if IB_QP_PORT is set in the mask.
> So only check port number if it is valid to prevent modify_qp from
> failing due to an invalid port number.
> 
> Fixes: 5ecce4c9b17b("Check port number supplied by user verbs cmds")
> Signed-off-by: Mustafa Ismail <mustafa.ismail@...el.com>

Looks good.

Reviewed-by: Steve Wise <swise@...ngridcomputing.com>