netdev - Re: PROBLEM: Memory leak (at least with SLUB) from "secpath

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Message-ID: <1350919337.8609.869.camel@edumazet-glaptop>
Date:	Mon, 22 Oct 2012 17:22:17 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Mike Kazantsev <mk.fraggod@...il.com>
Cc:	Paul Moore <paul@...l-moore.com>, netdev@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: PROBLEM: Memory leak (at least with SLUB) from "secpath_dup"
 (xfrm) in 3.5+ kernels

On Mon, 2012-10-22 at 17:16 +0200, Eric Dumazet wrote:

> OK, I believe I found the bug in IPv4 defrag / IPv6 reasm
> 
> Please test the following patch.
> 
> Thanks !

I'll send a more generic patch in a few minutes, changing
kfree_skb_partial() to call skb_release_head_state()





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