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Date: Fri, 26 Jan 2007 19:10:45 -0800 (PST) From: David Miller <davem@...emloft.net> To: herbert@...dor.apana.org.au Cc: linux-kernel@...r.kernel.org, akpm@...l.org, deweerdt@...e.fr, netdev@...r.kernel.org, frederik.deweerdt@...il.com, shemminger@...l.org Subject: Re: + oops-in-drivers-net-shaperc.patch added to -mm tree From: Herbert Xu <herbert@...dor.apana.org.au> Date: Sat, 27 Jan 2007 11:45:05 +1100 > David Miller <davem@...emloft.net> wrote: > > > > Shaper is actually OK. None of these hardware header callbacks > > should be invoked if the device is down. Yet, this is what is > > accidently being allowed in the AF_PACKET socket layer. > > Hmm, what if the device goes down after the check? For the shaper case it's OK, because once a shaper is associated it's ->dev never goes back to NULL. In general, yes it's a problem :-/ - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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