From: David Miller <davem@redhat.com>
To: mschiffer@universe-factory.net
Cc: xiyou.wangcong@gmail.com, kuznet@ms2.inr.ac.ru,
jmorris@namei.org, yoshfuji@linux-ipv6.org, kaber@trash.net,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net/3.9] ipv6: ndisc: fix ndisc_send_redirect writing to the wrong skb
Date: Thu, 13 Jun 2013 18:15:31 -0700 (PDT) [thread overview]
Message-ID: <20130613.181531.1879909059826723046.davem@redhat.com> (raw)
In-Reply-To: <51B1BD64.8090300@universe-factory.net>
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 07 Jun 2013 13:00:52 +0200
> On 05/31/2013 10:42 AM, David Miller wrote:
>> From: Cong Wang <xiyou.wangcong@gmail.com>
>> Date: Fri, 31 May 2013 11:23:11 +0800
>>
>>> On Fri, May 31, 2013 at 9:27 AM, Matthias Schiffer
>>> <mschiffer@universe-factory.net> wrote:
>>>> Since some refactoring in 5f5a011, ndisc_send_redirect called
>>>> ndisc_fill_redirect_hdr_option on the wrong skb, leading to data corruption or
>>>> in the worst case a panic when the skb_put failed.
>>>>
>>>> Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
>>>
>>>
>>> Good catch!
>>>
>>> Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com>
>>
>> I've queued this up for -stable.
>>
>
> I saw that this was marked as 'not applicable' in the patchwork - it
> should still be applied to the net tree though. I hope my patch tag
> 'net/3.9' didn't cause any confusion, I meant net *and* 3.9.
It's in the -stable queue and it will be submitted, don't worry.
In this situation it means "not applicable" to net or net-next, sorry
for the confusion.
The way I work with the "stable" patchwork bundle is I process that
queue with state filtering off, so that the patch bundle I end up with
has every patch in that queue, regardless of state.
prev parent reply other threads:[~2013-06-14 1:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-29 21:02 Kernel panic in IPv6 ndisc/redirect in kernel 3.9.4 Matthias Schiffer
2013-05-31 1:27 ` [PATCH net/3.9] ipv6: ndisc: fix ndisc_send_redirect writing to the wrong skb Matthias Schiffer
2013-05-31 3:23 ` Cong Wang
2013-05-31 8:42 ` David Miller
2013-06-07 11:00 ` Matthias Schiffer
2013-06-14 1:15 ` David Miller [this message]
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