netdev - Re: [PATCH net-next] net: ipv6: ignore null

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Message-Id: <20170122.235829.1911961579892347071.davem@davemloft.net>
Date:   Sun, 22 Jan 2017 23:58:29 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     dsa@...ulusnetworks.com
Cc:     netdev@...r.kernel.org, xiaolong.ye@...el.com
Subject: Re: [PATCH net-next] net: ipv6: ignore null_entry on route dumps

David, please slow down.

How is the NULL entry getting selected to be dumped and passed
down here in the first place?

The problem seems to be higher up in the chain here, don't
just special case check for this in rt6_dump_route().

Thanks.