From: Eric Dumazet <eric.dumazet@gmail.com>
To: Greg KH <gregkh@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, stable@kernel.org,
"David S. Miller" <davem@davemloft.net>,
stable-review@kernel.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk, Robin Holt <holt@sgi.com>,
Willy Tarreau <w@1wt.eu>,
netdev@vger.kernel.org, linux-sctp@vger.kernel.org,
Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
"Pekka Savola (ipv6)" <pekkas@netcore.fi>,
James Morris <jmorris@namei.org>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
Patrick McHardy <kaber@trash.net>,
Vlad Yasevich <vladislav.yasevich@hp.com>,
Sridhar Samudrala <sri@us.ibm.com>
Subject: Re: [34/44] Limit sysctl_tcp_mem and sysctl_udp_mem initializers to prevent integer overflows.
Date: Wed, 08 Dec 2010 06:50:45 +0100 [thread overview]
Message-ID: <1291787445.5324.64.camel@edumazet-laptop> (raw)
In-Reply-To: <20101208041656.GA2291@suse.de>
Le mardi 07 décembre 2010 à 20:16 -0800, Greg KH a écrit :
> On Tue, Dec 07, 2010 at 05:22:34PM -0800, Linus Torvalds wrote:
> > On Tue, Dec 7, 2010 at 4:04 PM, Greg KH <gregkh@suse.de> wrote:
> > >
> > > From: Robin Holt <holt@sgi.com>
> > >
> > > [ Problem was fixed differently upstream. -DaveM ]
> >
> > Gaah. I'd really like to see more of a description for things like
> > this. A commit ID for the alternate fix, or at least a few words about
> > the different fix or reason why upstream doesn't need the stable
> > commit.
>
> I'll let David confirm this, he's the one who sent it to me :)
upstream uses commit 8d987e5c7510 (net: avoid limits overflow)
This commit is a bit more untrusive for stable kernels :
It depends on :
a9febbb4bd13 (sysctl: min/max bounds are optional)
27b3d80a7b6a (sysctl: fix min/max handling in __do_proc_doulongvec_minmax())
next prev parent reply other threads:[~2010-12-08 5:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20101208003205.GA4286@kroah.com>
2010-12-08 0:04 ` [34/44] Limit sysctl_tcp_mem and sysctl_udp_mem initializers to prevent integer overflows Greg KH
2010-12-08 1:22 ` Linus Torvalds
2010-12-08 4:16 ` Greg KH
2010-12-08 5:50 ` Eric Dumazet [this message]
2010-12-08 16:25 ` David Miller
2010-12-08 23:13 ` Greg KH
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