netdev - ip_local_out missing skb->protocol assignment

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Message-ID: <alpine.LSU.2.00.0907082335190.12710@fbirervta.pbzchgretzou.qr>
Date:	Wed, 8 Jul 2009 23:37:47 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...ozas.de>
To:	netdev@...r.kernel.org
cc:	Netfilter Developer Mailing List <netfilter-devel@...r.kernel.org>
Subject: ip_local_out missing skb->protocol assignment

Hi,

I noticed that skb->protocol is not set for Netfilter hooks with 
NF_INET_LOCAL_OUT. Reason for that is that skb->protocol is only set 
within ip_output, i.e. shortly before NF_INET_POST_ROUTING. Was there a 
specific reason setting ->protocol is delayed for locally-output 
traffic?

Jan
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