Restore the lost masking of TOS in input route code to allow ip rules to match it properly.
Problem [1] noticed by Shmulik Ladkani <shmulik.ladk...@gmail.com> [1] http://marc.info/?t=137331755300040&r=1&w=2 Fixes: 89aef8921bfb ("ipv4: Delete routing cache.") Signed-off-by: Julian Anastasov <j...@ssi.bg> --- net/ipv4/route.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 584ed66..8471dd1 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2009,6 +2009,7 @@ int ip_route_input_noref(struct sk_buff *skb, __be32 daddr, __be32 saddr, { int res; + tos &= IPTOS_RT_MASK; rcu_read_lock(); /* Multicast recognition logic is moved from route cache to here. -- 1.9.3
