From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: can: add missing socket check in can/raw release.
Date: Wed, 20 Apr 2011 12:02:18 -0700 (PDT)
Message-ID: <20110420.120218.15220634.davem@davemloft.net>
References: <4DAEC7A0.1090103@hartkopp.net>
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From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Wed, 20 Apr 2011 13:46:40 +0200

> We can get here with a NULL socket argument passed from userspace,
> so we need to handle it accordingly.
> 
> Thanks to Dave Jones pointing at this issue in net/can/bcm.c
> 
> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>

I already applied Dave's patch from last night.