On 1/22/17 9:32 PM, David Miller wrote:
> From: David Ahern <d...@cumulusnetworks.com>
> Date: Sun, 22 Jan 2017 20:08:00 -0800
> 
>> The ipv6 route dump code passes ip6_null_entry to rt6_fill_node.
> 
> Doesn't this fact cause you to take a pause?

yes, it did.

> 
> I can't see a legitimate reason to dump the null entry, it's
> a marker rather than a real entry.
> 

neither do I. I was rather surprised to see it hit rt6_fill_node and that the 
rc is 0.

I can send a v2 that drops null_entry.

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