netdev - Re: [PATCHv2] sctp: fix /proc/net/sctp/ memory leak

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Message-Id: <20121115.135623.45874794041542310.davem@davemloft.net>
Date:	Thu, 15 Nov 2012 13:56:23 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	tt.rantala@...il.com
Cc:	netdev@...r.kernel.org, nhorman@...driver.com, vyasevich@...il.com,
	sri@...ibm.com, linux-sctp@...r.kernel.org, davej@...hat.com,
	ebiederm@...ssion.com
Subject: Re: [PATCHv2] sctp: fix /proc/net/sctp/ memory leak

From: Tommi Rantala <tt.rantala@...il.com>
Date: Thu, 15 Nov 2012 15:49:05 +0200

> Commit 13d782f ("sctp: Make the proc files per network namespace.")
> changed the /proc/net/sctp/ struct file_operations opener functions to
> use single_open_net() and seq_open_net().
> 
> Avoid leaking memory by using single_release_net() and seq_release_net()
> as the release functions.
> 
> Discovered with Trinity (the syscall fuzzer).
> 
> Signed-off-by: Tommi Rantala <tt.rantala@...il.com>
> Acked-by: Neil Horman <nhorman@...driver.com>

Applied.
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