netdev - Re: [PATCH net-next] nfnetlink: do not ack malformed messages

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Date:	Fri, 08 Nov 2013 15:12:36 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	jbenc@...hat.com
Cc:	netdev@...r.kernel.org, pablo@...filter.org, pmatouse@...hat.com
Subject: Re: [PATCH net-next] nfnetlink: do not ack malformed messages

From: Jiri Benc <jbenc@...hat.com>
Date: Thu,  7 Nov 2013 19:59:19 +0100

> Commit 0628b123c96d ("netfilter: nfnetlink: add batch support and use it
> from nf_tables") introduced a bug leading to various crashes in netlink_ack
> when netlink message with invalid nlmsg_len was sent by an unprivileged
> user.
> 
> Signed-off-by: Jiri Benc <jbenc@...hat.com>

This is obvious enough that I'm going to apply it directly, I hope Pablo
does not mind.

Thanks!
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