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| author | Julian Anastasov <ja@ssi.bg> | 2014-04-13 18:08:02 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-05-29 11:38:33 +0200 |
| commit | d3fe9147a60663d3329e557df9edbfdb2fdedde3 (patch) | |
| tree | 145eab763193f58e2130256afa6fc00ba9210cd3 | |
| parent | 8e41d3a008374022b116ed4434dec644fef3e676 (diff) | |
| download | lwn-d3fe9147a60663d3329e557df9edbfdb2fdedde3.tar.gz lwn-d3fe9147a60663d3329e557df9edbfdb2fdedde3.zip | |
ipv4: return valid RTA_IIF on ip route get
[ 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 <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
| -rw-r--r-- | net/ipv4/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 2557b9a52373..ae8aadbbb3c7 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2358,7 +2358,7 @@ 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; } |