Subject: Re: [PATCH net-next v6 06/11] ipv6/route: Don't match on fc_nh_id if not set in ip6_route_del()

From: Stefano Brivio <[email-masked]>
Date: Thu, 20 Jun 2019 21:01:35 +0200

On Thu, 20 Jun 2019 08:16:28 -0600
David Ahern <[email-masked]> wrote:

> On 6/19/19 5:59 PM, Stefano Brivio wrote:
> > If fc_nh_id isn't set, we shouldn't try to match against it. This
> > actually matters just for the RTF_CACHE case below (where this is
> > already handled): if iproute2 gets a route exception and tries to
> > delete it, it won't reference its fc_nh_id, even if a nexthop
> > object might be associated to the originating route.
> > 
> > Fixes: 5b98324ebe29 ("ipv6: Allow routes to use nexthop objects")
> > Signed-off-by: Stefano Brivio <[email-masked]>
> > ---
> > v6: New patch
> > 
> >  net/ipv6/route.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >   
> 
> Thanks for catching that.

Your recent addition to pmtu.sh did it :)

-- 
Stefano