Re: [PATCH] sctp: set the value of flowi6_oif to sk_bound_dev_if to make sctp_v6_get_dst to find the correct route entry.
From: David Miller
Date: Thu Jul 06 2017 - 06:40:32 EST
From: Zheng Li <lizheng043@xxxxxxxxx>
Date: Thu, 6 Jul 2017 15:00:09 +0800
> From: Zheng Li <james.z.li@xxxxxxxxxxxx>
> if there are several same route entries with different outgoing net device,
> application's socket specifies the oif through setsockopt with
> SO_BINDTODEVICE, sctpv6 should choose the route entry whose outgoing net
> device is the oif which was specified by socket, set the value of
> flowi6_oif to sk->sk_bound_dev_if to make sctp_v6_get_dst to find the
> correct route entry.
> Signed-off-by: Zheng Li <james.z.li@xxxxxxxxxxxx>