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Date: Mon, 9 Apr 2018 23:23:17 -0700
From: Nathan Chancellor <natechancellor@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, "Jason A. Donenfeld" <Jason@zx2c4.com>,
        Steffen Klassert <steffen.klassert@secunet.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH 4.9] ipsec: check return value of skb_to_sgvec always
Message-ID: <20180410062317.GA548@flashbox>
References: <20180409180525.32425-1-natechancellor@gmail.com>
 <20180409180525.32425-4-natechancellor@gmail.com>
 <20180409202530.GA1965@kroah.com>
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On Mon, Apr 09, 2018 at 10:25:30PM +0200, Greg Kroah-Hartman wrote:
> On Mon, Apr 09, 2018 at 11:05:25AM -0700, Nathan Chancellor wrote:
> > From: "Jason A. Donenfeld" <Jason@zx2c4.com>
> > 
> > commit 3f29770723fe498a5c5f57c3a31a996ebdde03e1 upstream.
> > 
> > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
> > Cc: Steffen Klassert <steffen.klassert@secunet.com>
> > Cc: Herbert Xu <herbert@gondor.apana.org.au>
> > Cc: "David S. Miller" <davem@davemloft.net>
> > Signed-off-by: David S. Miller <davem@davemloft.net>
> > [natechancellor: Adjusted context due to lack of fca11ebde3f0]
> > Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
> > ---
> >  net/ipv4/ah4.c  |  8 ++++++--
> >  net/ipv4/esp4.c | 13 ++++++++-----
> >  net/ipv6/ah6.c  |  8 ++++++--
> >  net/ipv6/esp6.c | 12 ++++++++----
> >  4 files changed, 28 insertions(+), 13 deletions(-)
> 
> Thanks, now there are only 4 build warnings left due to this change,
> I'll go fix them up in the morning...
> 
> greg k-h

Sorry, I should have checked the other call sites of skb_to_sgvec* :/

These are the other two commits, I've sent the backports out in a
separate email thread:

89a5ea996625 ("rxrpc: check return value of skb_to_sgvec always")
e2fcad58fd23 ("virtio_net: check return value of skb_to_sgvec always")

Cheers!
Nathan

(sorry, meant to send this several hours ago then got distracted...)