diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 081bb517e40d..521e3203e83a 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2417,9 +2417,13 @@ static struct fib6_info *addrconf_get_prefix_route(const struct in6_addr *pfx, goto out; for_each_fib6_node_rt_rcu(fn) { - if (rt->fib6_nh.fib_nh_dev->ifindex != dev->ifindex) + /* prefix routes only use builtin fib6_nh */ + if (rt->nh) continue; - if (no_gw && rt->fib6_nh.fib_nh_gw_family) + + if (rt->fib6_nh->fib_nh_dev->ifindex != dev->ifindex) + continue; + if (no_gw && rt->fib6_nh->fib_nh_gw_family) continue; if ((rt->fib6_flags & flags) != flags) continue; @@ -3123,11 +3127,9 @@ static void sit_add_v4_addrs(struct inet6_dev *idev) struct in_device *in_dev = __in_dev_get_rtnl(dev); if (in_dev && (dev->flags & IFF_UP)) { struct in_ifaddr *ifa; - int flag = scope; - for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next) { - + in_dev_for_each_ifa_rtnl(ifa, in_dev) { addr.s6_addr32[3] = ifa->ifa_local; if (ifa->ifa_scope == RT_SCOPE_LINK) @@ -6350,16 +6352,17 @@ 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) { - struct fib6_info *rt = ifa->rt; + /* host routes only use builtin fib6_nh */ + struct fib6_nh *nh = ifa->rt->fib6_nh; int cpu; rcu_read_lock(); ifa->rt->dst_nopolicy = val ? true : false; - if (rt->rt6i_pcpu) { + if (nh->rt6i_pcpu) { for_each_possible_cpu(cpu) { struct rt6_info **rtp; - rtp = per_cpu_ptr(rt->rt6i_pcpu, cpu); + rtp = per_cpu_ptr(nh->rt6i_pcpu, cpu); addrconf_set_nopolicy(*rtp, val); } } |