From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934303AbaE2FXA (ORCPT ); Thu, 29 May 2014 01:23:00 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:57905 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932482AbaE2EfX (ORCPT ); Thu, 29 May 2014 00:35:23 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Julian Anastasov , "David S. Miller" Subject: [PATCH 3.14 075/140] ipv4: return valid RTA_IIF on ip route get Date: Wed, 28 May 2014 21:33:34 -0700 Message-Id: <20140529043059.190971861@linuxfoundation.org> X-Mailer: git-send-email 2.0.0.rc3.2.g998f840 In-Reply-To: <20140529043049.661315084@linuxfoundation.org> References: <20140529043049.661315084@linuxfoundation.org> User-Agent: quilt/0.60-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Julian Anastasov [ Upstream commit 91146153da2feab18efab2e13b0945b6bb704ded ] 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 Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv4/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2364,7 +2364,7 @@ static int rt_fill_info(struct net *net, } } 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; }