netdev - Re: [PATCH] net: ipv6 bind to device issue

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Message-ID: <4BCDCB13.2010208@hp.com>
Date:	Tue, 20 Apr 2010 11:41:07 -0400
From:	Brian Haley <brian.haley@...com>
To:	Jiri Olsa <jolsa@...hat.com>
CC:	davem@...emloft.net, kuznet@....inr.ac.ru, pekkas@...core.fi,
	jmorris@...ei.org, yoshfuji@...ux-ipv6.org, kaber@...sh.net,
	eric.dumazet@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH] net: ipv6 bind to device issue

Jiri Olsa wrote:
> Signed-off-by: Jiri Olsa <jolsa@...hat.com>
> ---
> diff --git a/net/ipv6/route.c b/net/ipv6/route.c
> index c2438e8..7bf7717 100644
> --- a/net/ipv6/route.c
> +++ b/net/ipv6/route.c
> @@ -815,7 +815,7 @@ struct dst_entry * ip6_route_output(struct net *net, struct sock *sk,
>  {
>  	int flags = 0;
>  
> -	if (rt6_need_strict(&fl->fl6_dst))
> +	if (rt6_need_strict(&fl->fl6_dst) || fl->oif)
>  		flags |= RT6_LOOKUP_F_IFACE;
>  
>  	if (!ipv6_addr_any(&fl->fl6_src))

Acked-by: Brian Haley <brian.haley@...com>

Saw this within the past month here too and have been testing
this same fix without problems.
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