From 82b62d1474840120d1d4193d04c549faca4ae064 Mon Sep 17 00:00:00 2001 From: Julian Anastasov Date: Sun, 13 Apr 2014 18:08:02 +0300 Subject: [PATCH] ipv4: return valid RTA_IIF on ip route get Extend commit 413c3e96f56ed84a66982290fe82acdb0960a23e ("ipv4: Change rt->rt_iif encoding.") from 3.6 to return valid RTA_IIF on 'ip route get ... iif DEVICE' instead of rt_iif 0 which is displayed as 'iif *'. inet_iif is not appropriate to use because skb_iif is not set. Use the skb->dev->ifindex instead. Signed-off-by: Julian Anastasov Signed-off-by: David S. Miller --- 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 34d094cadb11a..20a59c388e6eb 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2357,7 +2357,7 @@ static int rt_fill_info(struct net *net, __be32 dst, __be32 src, } } else #endif - if (nla_put_u32(skb, RTA_IIF, rt->rt_iif)) + if (nla_put_u32(skb, RTA_IIF, skb->dev->ifindex)) goto nla_put_failure; } -- 2.39.5