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From: Florian Westphal <fw@strlen.de>
To: Jiri Slaby <jslaby@suse.cz>
Cc: Florian Westphal <fw@strlen.de>,
	stable@vger.kernel.org, ML netdev <netdev@vger.kernel.org>
Subject: Re: Linux 3.4.92 breaks forwarding with netfilter enabled
Date: Wed, 11 Jun 2014 10:10:53 +0200	[thread overview]
Message-ID: <20140611081053.GH1970@breakpoint.cc> (raw)
In-Reply-To: <53980015.5010409@suse.cz>

Jiri Slaby <jslaby@suse.cz> wrote:
> > Gergely, please either revert
> > 
> > commit bd91cb56f951a7b0da8c3098ea9cd56854ece66c
> > Author: Florian Westphal <fw@strlen.de>
> > net: ipv4: ip_forward: fix inverted local_df test
> > [ Upstream commit ca6c5d4ad216d5942ae544bbf02503041bd802aa ]
> > 
> > Or, alternatively, also apply upstream commit 895162b1101b3ea5db08ca6822ae9672717efec0
> > Author: Florian Westphal <fw@strlen.de>
> > Date:   Fri May 2 15:32:16 2014 +0200
> > netfilter: ipv4: defrag: set local_df flag on defragmented skb
> > 
> > on top of your 3.4.92 kernel.
> > 
> > (The latter might be a better option since it will also fix the
> >  long-standing issue where netfilter sends bogus frag-needed message
> >  under very rare circumstances).
> 
> I believe, the same holds for 3.12, right? (I have just applied "defrag:
> set local_df flag on defragmented skb".)

Yes, its true for all -stable kernels (except new 3.15).

Thanks for taking care of this.

  reply	other threads:[~2014-06-11  8:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20140610220325.GG1970@breakpoint.cc>
2014-06-11  7:07 ` Linux 3.4.92 breaks forwarding with netfilter enabled Jiri Slaby
2014-06-11  8:10   ` Florian Westphal [this message]
2014-06-12 17:25     ` Guillaume Morin
2014-06-12 17:54       ` Greg KH

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