diff options
Diffstat (limited to 'net/ipv6/xfrm6_policy.c')
| -rw-r--r-- | net/ipv6/xfrm6_policy.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index d26b7dc..cf373b4 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -98,6 +98,20 @@ static int xfrm6_get_tos(struct flowi *fl) return 0; } +static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst, + int nfheader_len) +{ + if (dst->ops->family == AF_INET6) { + struct rt6_info *rt = (struct rt6_info*)dst; + if (rt->rt6i_node) + path->path_cookie = rt->rt6i_node->fn_sernum; + } + + path->u.rt6.rt6i_nfheader_len = nfheader_len; + + return 0; +} + static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) { struct rt6_info *rt = (struct rt6_info*)xdst->route; @@ -115,6 +129,8 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) RTF_LOCAL); xdst->u.rt6.rt6i_metric = rt->rt6i_metric; xdst->u.rt6.rt6i_node = rt->rt6i_node; + if (rt->rt6i_node) + xdst->route_cookie = rt->rt6i_node->fn_sernum; xdst->u.rt6.rt6i_gateway = rt->rt6i_gateway; xdst->u.rt6.rt6i_dst = rt->rt6i_dst; xdst->u.rt6.rt6i_src = rt->rt6i_src; @@ -266,6 +282,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = { .find_bundle = __xfrm6_find_bundle, .decode_session = _decode_session6, .get_tos = xfrm6_get_tos, + .init_path = xfrm6_init_path, .fill_dst = xfrm6_fill_dst, }; |