diff --git a/sys/net/route/route_ctl.c b/sys/net/route/route_ctl.c index 58b89c28f94..af3853041ac 100644 --- a/sys/net/route/route_ctl.c +++ b/sys/net/route/route_ctl.c @@ -130,6 +130,7 @@ vnet_rtzone_destroy() static void destroy_rtentry(struct rtentry *rt) { +#ifdef VIMAGE struct nhop_object *nh = rt->rt_nhop; /* @@ -146,9 +147,10 @@ destroy_rtentry(struct rtentry *rt) } #endif CURVNET_SET(nhop_get_vnet(nh)); +#endif /* Unreference nexthop */ - nhop_free_any(nh); + nhop_free_any(rt->rt_nhop); uma_zfree(V_rtzone, rt); @@ -1252,7 +1254,6 @@ rt_checkdelroute(struct radix_node *rn, void *arg) struct rt_delinfo *di; struct rt_addrinfo *info; struct rtentry *rt; - int error; di = (struct rt_delinfo *)arg; rt = (struct rtentry *)rn; @@ -1261,7 +1262,8 @@ rt_checkdelroute(struct radix_node *rn, void *arg) info->rti_info[RTAX_DST] = rt_key(rt); info->rti_info[RTAX_NETMASK] = rt_mask(rt); - error = rt_unlinkrte(di->rnh, info, &di->rc); + if (rt_unlinkrte(di->rnh, info, &di->rc) != 0) + return (0); /* * Add deleted rtentries to the list to GC them @@ -1270,10 +1272,18 @@ rt_checkdelroute(struct radix_node *rn, void *arg) * XXX: Delayed notifications not implemented * for nexthop updates. */ - if ((error == 0) && (di->rc.rc_cmd == RTM_DELETE)) { + if (di->rc.rc_cmd == RTM_DELETE) { /* Add to the list and return */ rt->rt_chain = di->head; di->head = rt; +#ifdef ROUTE_MPATH + } else { + /* + * RTM_CHANGE to a diferent nexthop or nexthop group. + * Free old multipath group. + */ + nhop_free_any(di->rc.rc_nh_old); +#endif } return (0);