From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julian Anastasov Subject: [PATCH net] ipv4: return valid RTA_IIF on ip route get Date: Sun, 13 Apr 2014 18:08:02 +0300 Message-ID: <1397401682-8615-1-git-send-email-ja@ssi.bg> Cc: netdev@vger.kernel.org To: David Miller Return-path: Received: from ja.ssi.bg ([178.16.129.10]:54734 "EHLO ja.home.ssi.bg" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751268AbaDMPIz (ORCPT ); Sun, 13 Apr 2014 11:08:55 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Extend commit 13378cad02afc2adc6c0e07fca03903c7ada0b37 ("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 --- 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 34d094c..20a59c3 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; } -- 1.8.5.3