linux-kernel - Re: [PATCH] wext: handle NULL exta data in iwe_stream_add

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Message-ID: <1484147177.29931.14.camel@sipsolutions.net>
Date:   Wed, 11 Jan 2017 16:06:17 +0100
From:   Johannes Berg <johannes@...solutions.net>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     linux-wireless@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Networking <netdev@...r.kernel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] wext: handle NULL exta data in iwe_stream_add_point
 better

On Wed, 2017-01-11 at 16:00 +0100, Arnd Bergmann wrote:
> On Wed, Jan 11, 2017 at 3:38 PM, Johannes Berg
> <johannes@...solutions.net> wrote:
> > On Wed, 2017-01-11 at 15:35 +0100, Arnd Bergmann wrote:
> > > This works fine here because iwe->u.data.length is guaranteed to
> > > be
> > > NULL, and the memcpy doesn't actually have an effect.
> > 
> > I think you mean 0, not NULL, but I can fix that when I apply it.
> 
> Right, thanks!

Applied. Also fixed the typo in the subject :)

johannes