From: Johannes Berg <johannes@sipsolutions.net>
To: Thomas Pedersen <thomas@cozybit.com>
Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org,
simon.wunderlich@s2003.tu-chemnitz.de
Subject: Re: [PATCH] cfg80211: don't dereference NULL chan
Date: Fri, 25 Jan 2013 20:57:56 +0100 [thread overview]
Message-ID: <1359143876.4655.19.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <1359143275-28359-1-git-send-email-thomas@cozybit.com> (sfid-20130125_204900_652355_81D744E6)
On Fri, 2013-01-25 at 11:47 -0800, Thomas Pedersen wrote:
> The patch "cfg80211: check radar interface combinations"
> would dereference chan even though this may be NULL. Fix a
> page fault when adding a new interface by adding a
> short-circuit check for NULL.
>
> Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
> ---
>
> No action required for this to make it into 3.8, right?
It doesn't have to go to 3.8 since the original patch isn't going there,
and I already have the same fix:
683d41ae6755e6ae297ec09603c229795ab9566e
johannes
next prev parent reply other threads:[~2013-01-25 19:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-25 19:47 [PATCH] cfg80211: don't dereference NULL chan Thomas Pedersen
2013-01-25 19:57 ` Johannes Berg [this message]
2013-01-25 20:33 ` Thomas Pedersen
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