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Date: Thu, 20 Jun 2019 18:52:56 -0600 From: David Ahern <dsahern@...il.com> To: Wei Wang <weiwan@...gle.com>, David Ahern <dsahern@...nel.org> Cc: "David S . Miller" <davem@...emloft.net>, Linux Kernel Network Developers <netdev@...r.kernel.org>, Martin KaFai Lau <kafai@...com> Subject: Re: [PATCH net-next] ipv6: Convert gateway validation to use fib6_info On 6/20/19 5:43 PM, Wei Wang wrote: > I am not very convinced that fib6_lookup() could be equivalent to > rt6_lookup(). Specifically, rt6_lookup() calls rt6_device_match() > while fib6_lookup() calls rt6_select() to match the oif. From a brief > glance, it does seem to be similar, especially considering that saddr > is NULL. So it probably is OK? I believe so, but I'll walk the 2 paths again and do the compare based on the limited flags and inputs for the gateway validation.
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