From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: netfilter: Fix potential crash in nft_hash walker
Date: Thu, 12 Mar 2015 23:05:32 -0400 (EDT)
Message-ID: <20150312.230532.1927015442497329615.davem@davemloft.net>
References: <20150312235214.GA26546@gondor.apana.org.au>
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Cc: tgraf@suug.ch, netdev@vger.kernel.org, kaber@trash.net
To: herbert@gondor.apana.org.au
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From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 13 Mar 2015 10:52:14 +1100

> When we get back an EAGAIN from rhashtable_walk_next we were
> treating it as a valid object which obviously doesn't work too
> well.
>     
> Luckily this is hard to trigger so it seems nobody has run into
> it yet.
>     
> This patch fixes it by redoing the next call when we get an EAGAIN.
> 
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Pablo, you got this one?