| Message ID | 20201115105527.GA11569@tws |
|---|---|
| State | New |
| Headers | show |
| Series | IPv6: RTM_GETROUTE: Add RTA_ENCAP to result | expand |
On Sun, 15 Nov 2020 11:55:27 +0100 Oliver Herms wrote: > This patch adds an IPv6 routes encapsulation attribute > to the result of netlink RTM_GETROUTE requests > (e.g. ip route get 2001:db8::). > > Signed-off-by: Oliver Herms <oliver.peter.herms@gmail.com> > --- > net/ipv6/route.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/net/ipv6/route.c b/net/ipv6/route.c > index 82cbb46a2a4f..4d45696a70eb 100644 > --- a/net/ipv6/route.c > +++ b/net/ipv6/route.c > @@ -5489,6 +5489,11 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb, > rtm->rtm_scope = RT_SCOPE_UNIVERSE; > rtm->rtm_protocol = rt->fib6_protocol; > > + if (dst && dst->lwtstate && > + lwtunnel_fill_encap(skb, dst->lwtstate, RTA_ENCAP, RTA_ENCAP_TYPE) < 0) { > + goto nla_put_failure; > + } curly brackets are not required around a single statement Please fix and CC David Ahern, since he reviewed your corresponding IPv4 patch. Thanks!
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 82cbb46a2a4f..4d45696a70eb 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5489,6 +5489,11 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb, rtm->rtm_scope = RT_SCOPE_UNIVERSE; rtm->rtm_protocol = rt->fib6_protocol; + if (dst && dst->lwtstate && + lwtunnel_fill_encap(skb, dst->lwtstate, RTA_ENCAP, RTA_ENCAP_TYPE) < 0) { + goto nla_put_failure; + } + if (rt6_flags & RTF_CACHE) rtm->rtm_flags |= RTM_F_CLONED;
This patch adds an IPv6 routes encapsulation attribute to the result of netlink RTM_GETROUTE requests (e.g. ip route get 2001:db8::). Signed-off-by: Oliver Herms <oliver.peter.herms@gmail.com> --- net/ipv6/route.c | 5 +++++ 1 file changed, 5 insertions(+)