1 files changed, 17 insertions, 5 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 751e98f9b8b4..5d6c166dfbb6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -228,7 +228,7 @@ static __inline__ int rt6_check_expired(const struct rt6_info *rt)
 static inline int rt6_need_strict(struct in6_addr *daddr)
 {
         return (ipv6_addr_type(daddr) &
-                (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL));
+                (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK));
 }
 
 /*
@@ -237,15 +237,20 @@ static inline int rt6_need_strict(struct in6_addr *daddr)
 
 static inline struct rt6_info *rt6_device_match(struct net *net,
                                                     struct rt6_info *rt,
+                                                    struct in6_addr *saddr,
                                                     int oif,
                                                     int flags)
 {
         struct rt6_info *local = NULL;
         struct rt6_info *sprt;
 
-        if (oif) {
-                for (sprt = rt; sprt; sprt = sprt->u.dst.rt6_next) {
-                        struct net_device *dev = sprt->rt6i_dev;
+        if (!oif && ipv6_addr_any(saddr))
+                goto out;
+
+        for (sprt = rt; sprt; sprt = sprt->u.dst.rt6_next) {
+                struct net_device *dev = sprt->rt6i_dev;
+
+                if (oif) {
                         if (dev->ifindex == oif)
                                 return sprt;
                         if (dev->flags & IFF_LOOPBACK) {
@@ -259,14 +264,21 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
                                 }
                                 local = sprt;
                         }
+                } else {
+                        if (ipv6_chk_addr(net, saddr, dev,
+                                          flags & RT6_LOOKUP_F_IFACE))
+                                return sprt;
                 }
+        }
 
+        if (oif) {
                 if (local)
                         return local;
 
                 if (flags & RT6_LOOKUP_F_IFACE)
                         return net->ipv6.ip6_null_entry;
         }
+out:
         return rt;
 }
 
@@ -539,7 +551,7 @@ static struct rt6_info *ip6_pol_route_lookup(struct net *net,
         fn = fib6_lookup(&table->tb6_root, &fl->fl6_dst, &fl->fl6_src);
 restart:
         rt = fn->leaf;
-        rt = rt6_device_match(net, rt, fl->oif, flags);
+        rt = rt6_device_match(net, rt, &fl->fl6_src, fl->oif, flags);
         BACKTRACK(net, &fl->fl6_src);
 out:
         dst_use(&rt->u.dst, jiffies);