From: Mike Rapoport <mike.rapoport@ravellosystems.com>
Date: Sat, 13 Apr 2013 23:21:39 +0000 (+0000)
Subject: vxlan: use htonl when snooping for loopback address
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9d9f163c82c678f1efe6e7d40d8691dca08c3eab;p=linux-beck.git

vxlan: use htonl when snooping for loopback address

Currently "bridge fdb show dev vxlan0" lists loopback address as
"1.0.0.127". Using htonl(INADDR_LOOPBACK) rather than passing it
directly to vxlan_snoop fixes the problem.

Signed-off-by: Mike Rapoport <mike.rapoport@ravellosystems.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index ee02ecd6ae61..725aba37e182 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -925,7 +925,8 @@ static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
 	__skb_pull(skb, skb_network_offset(skb));
 
 	if (dst_vxlan->flags & VXLAN_F_LEARN)
-		vxlan_snoop(skb->dev, INADDR_LOOPBACK, eth_hdr(skb)->h_source);
+		vxlan_snoop(skb->dev, htonl(INADDR_LOOPBACK),
+			    eth_hdr(skb)->h_source);
 
 	u64_stats_update_begin(&tx_stats->syncp);
 	tx_stats->tx_packets++;