netdev - Re: [PATCH net] ipv4: Fix raw socket lookup for local traffic

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Message-Id: <20190508.093909.1720169724642229427.davem@davemloft.net>
Date:   Wed, 08 May 2019 09:39:09 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     dsahern@...nel.org
Cc:     netdev@...r.kernel.org, dsahern@...il.com
Subject: Re: [PATCH net] ipv4: Fix raw socket lookup for local traffic

From: David Ahern <dsahern@...nel.org>
Date: Tue,  7 May 2019 20:44:59 -0700

> From: David Ahern <dsahern@...il.com>
> 
> inet_iif should be used for the raw socket lookup. inet_iif considers
> rt_iif which handles the case of local traffic.
> 
> As it stands, ping to a local address with the '-I <dev>' option fails
> ever since ping was changed to use SO_BINDTODEVICE instead of
> cmsg + IP_PKTINFO.
> 
> IPv6 works fine.
> 
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Signed-off-by: David Ahern <dsahern@...il.com>

Applied and queued up for -stable, thanks David.