1 files changed, 7 insertions, 0 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 947ed1ded026..fdb9c87137bd 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2797,6 +2797,7 @@ static const struct nla_policy rtm_ipv6_policy[RTA_MAX+1] = {
         [RTA_ENCAP_TYPE]        = { .type = NLA_U16 },
         [RTA_ENCAP]             = { .type = NLA_NESTED },
         [RTA_EXPIRES]           = { .type = NLA_U32 },
+        [RTA_UID]               = { .type = NLA_U32 },
 };
 
 static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
@@ -3371,6 +3372,12 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
         if (tb[RTA_MARK])
                 fl6.flowi6_mark = nla_get_u32(tb[RTA_MARK]);
 
+        if (tb[RTA_UID])
+                fl6.flowi6_uid = make_kuid(current_user_ns(),
+                                           nla_get_u32(tb[RTA_UID]));
+        else
+                fl6.flowi6_uid = iif ? INVALID_UID : current_uid();
+
         if (iif) {
                 struct net_device *dev;
                 int flags = 0;