diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 4c30726fa7c7..d7fff86c2ef0 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2421,6 +2421,10 @@ static struct fib6_info *addrconf_get_prefix_route(const struct in6_addr *pfx, goto out; for_each_fib6_node_rt_rcu(fn) { + /* prefix routes only use builtin fib6_nh */ + if (rt->nh) + continue; + if (rt->fib6_nh->fib_nh_dev->ifindex != dev->ifindex) continue; if (no_gw && rt->fib6_nh->fib_nh_gw_family) @@ -6352,6 +6356,7 @@ void addrconf_disable_policy_idev(struct inet6_dev *idev, int val) list_for_each_entry(ifa, &idev->addr_list, if_list) { spin_lock(&ifa->lock); if (ifa->rt) { + /* host routes only use builtin fib6_nh */ struct fib6_nh *nh = ifa->rt->fib6_nh; int cpu; |