netdev - Re: [PATCHv3 net 1/4] openvswitch: Reject ct

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Message-Id: <20151021.193407.1363766138623635486.davem@davemloft.net>
Date:	Wed, 21 Oct 2015 19:34:07 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	joestringer@...ira.com
Cc:	netdev@...r.kernel.org, pshelar@...ira.com, tgraf@...g.ch,
	jrajahalme@...ira.com
Subject: Re: [PATCHv3 net 1/4] openvswitch: Reject ct_state masks for
 unknown bits

From: Joe Stringer <joestringer@...ira.com>
Date: Mon, 19 Oct 2015 19:18:57 -0700

> Currently, 0-bits are generated in ct_state where the bit position is
> undefined, and matches are accepted on these bit-positions. If userspace
> requests to match the 0-value for this bit then it may expect only a
> subset of traffic to match this value, whereas currently all packets
> will have this bit set to 0. Fix this by rejecting such masks.
> 
> Signed-off-by: Joe Stringer <joestringer@...ira.com>
> Acked-by: Pravin B Shelar <pshelar@...ira.com>
> Acked-by: Thomas Graf <tgraf@...g.ch>

Applied.
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