diff options
| -rw-r--r-- | net/ipv4/route.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 3a1467f2d553..577b88a43293 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3270,6 +3270,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, struct flowi4 fl4 = {}; __be32 dst = 0; __be32 src = 0; + dscp_t dscp; kuid_t uid; u32 iif; int err; @@ -3284,6 +3285,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, dst = nla_get_in_addr_default(tb[RTA_DST], 0); iif = nla_get_u32_default(tb[RTA_IIF], 0); mark = nla_get_u32_default(tb[RTA_MARK], 0); + dscp = inet_dsfield_to_dscp(rtm->rtm_tos); if (tb[RTA_UID]) uid = make_kuid(current_user_ns(), nla_get_u32(tb[RTA_UID])); else @@ -3308,7 +3310,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, fl4.daddr = dst; fl4.saddr = src; - fl4.flowi4_tos = rtm->rtm_tos & INET_DSCP_MASK; + fl4.flowi4_tos = inet_dscp_to_dsfield(dscp); fl4.flowi4_oif = nla_get_u32_default(tb[RTA_OIF], 0); fl4.flowi4_mark = mark; fl4.flowi4_uid = uid; @@ -3332,9 +3334,8 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, fl4.flowi4_iif = iif; /* for rt_fill_info */ skb->dev = dev; skb->mark = mark; - err = ip_route_input_rcu(skb, dst, src, - inet_dsfield_to_dscp(rtm->rtm_tos), - dev, &res) ? -EINVAL : 0; + err = ip_route_input_rcu(skb, dst, src, dscp, dev, + &res) ? -EINVAL : 0; rt = skb_rtable(skb); if (err == 0 && rt->dst.error) |