Unmask the upper DSCP bits so that in the future output routes could be looked up according to the full DSCP value. Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxx> Reviewed-by: Guillaume Nault <gnault@xxxxxxxxxx> --- net/ipv4/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index e4b45aa18470..5a77dc6d9c72 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2618,7 +2618,7 @@ struct rtable *ip_route_output_key_hash(struct net *net, struct flowi4 *fl4, struct rtable *rth; fl4->flowi4_iif = LOOPBACK_IFINDEX; - fl4->flowi4_tos &= IPTOS_RT_MASK; + fl4->flowi4_tos &= INET_DSCP_MASK; rcu_read_lock(); rth = ip_route_output_key_hash_rcu(net, fl4, &res, skb); -- 2.46.0
