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Date: Wed, 11 Jan 2017 16:00:00 +0100 From: Arnd Bergmann <arnd@...db.de> To: Johannes Berg <johannes@...solutions.net> 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, 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! Arnd
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