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authorPavel Emelyanov <xemul@openvz.org>2008-04-16 01:11:13 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-16 01:11:13 -0700
commit0b67eceb198b77045950011e12bf176a7c11ad98 (patch)
tree6712704b88a6ea5b1a684f2ffcf47667c034b17b /net
parent96635522f7930025b8a56a7075db82c48a454a30 (diff)
[GRE]: Allow to create IPGRE tunnels in net namespaces.
I.e. set the proper net and mark as NETNS_LOCAL. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ip_gre.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index aa973812edc..7ff52628a73 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -278,6 +278,8 @@ static struct ip_tunnel * ipgre_tunnel_locate(struct net *net,
if (!dev)
return NULL;
+ dev_net_set(dev, net);
+
if (strchr(name, '%')) {
if (dev_alloc_name(dev, name) < 0)
goto failed_free;
@@ -1236,6 +1238,7 @@ static void ipgre_tunnel_setup(struct net_device *dev)
dev->flags = IFF_NOARP;
dev->iflink = 0;
dev->addr_len = 4;
+ dev->features |= NETIF_F_NETNS_LOCAL;
}
static int ipgre_tunnel_init(struct net_device *dev)