From: David Ahern <dsah...@kernel.org>
Date: Tue, 7 May 2019 20:44:59 -0700
> From: David Ahern <dsah...@gmail.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 <dsah...@gmail.com>
Applied and queued up for -stable, thanks David.
