redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

vxlan: Fix bug introduced by commit acbf74a763 

Commit acbf74a763 ("vxlan: Refactor vxlan driver to make use of the common UDP tunnel functions." introduced a bug in vxlan_xmit_one()
function, causing it to transmit Vxlan packets without proper
Vxlan header inserted. The change was not needed in the first
place. Revert it.

Reported-by: Tom Herbert <therbert@google.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Andy Zhou 2014-09-23 01:44:51 -07:00 committed by David S. Miller
parent bd1e75abf4
commit 3c4d1daece
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/vxlan.c
View File

@ -1778,11 +1778,11 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
err = udp_tunnel_xmit_skb(vxlan->vn_sock->sock, rt, skb,
fl4.saddr, dst->sin.sin_addr.s_addr,
tos, ttl, df, src_port, dst_port,
!net_eq(vxlan->net,
dev_net(vxlan->dev)));
err = vxlan_xmit_skb(vxlan->vn_sock, rt, skb,
fl4.saddr, dst->sin.sin_addr.s_addr,
tos, ttl, df, src_port, dst_port,
htonl(vni << 8),
!net_eq(vxlan->net, dev_net(vxlan->dev)));
if (err < 0)
goto rt_tx_error;