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authorDavid S. Miller <davem@davemloft.net>2014-06-11 16:02:55 -0700
committerDavid S. Miller <davem@davemloft.net>2014-06-11 16:02:55 -0700
commit902455e00720018d1dbd38327c3fd5bda6d844ee (patch)
tree02fc906c5bc318220ad4827c6eac2521b9d1fbbf /net/ipv4/ip_tunnel.c
parent39f33367e420d88b3cbbd474e5bcc326338ef324 (diff)
parentc5b46160877a9bb23ab6f96fb666e7766f407704 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: net/core/rtnetlink.c net/core/skbuff.c Both conflicts were very simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_tunnel.c')
-rw-r--r--net/ipv4/ip_tunnel.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 86a00bd6684c..097b3e7c1e8f 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -268,6 +268,7 @@ static struct ip_tunnel *ip_tunnel_find(struct ip_tunnel_net *itn,
__be32 remote = parms->iph.daddr;
__be32 local = parms->iph.saddr;
__be32 key = parms->i_key;
+ __be16 flags = parms->i_flags;
int link = parms->link;
struct ip_tunnel *t = NULL;
struct hlist_head *head = ip_bucket(itn, parms);
@@ -275,9 +276,9 @@ static struct ip_tunnel *ip_tunnel_find(struct ip_tunnel_net *itn,
hlist_for_each_entry_rcu(t, head, hash_node) {
if (local == t->parms.iph.saddr &&
remote == t->parms.iph.daddr &&
- key == t->parms.i_key &&
link == t->parms.link &&
- type == t->dev->type)
+ type == t->dev->type &&
+ ip_tunnel_key_match(&t->parms, flags, key))
break;
}
return t;
@@ -667,6 +668,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
dev->needed_headroom = max_headroom;
if (skb_cow_head(skb, dev->needed_headroom)) {
+ ip_rt_put(rt);
dev->stats.tx_dropped++;
kfree_skb(skb);
return;
@@ -746,10 +748,12 @@ int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd)
goto done;
if (p->iph.ttl)
p->iph.frag_off |= htons(IP_DF);
- if (!(p->i_flags&TUNNEL_KEY))
- p->i_key = 0;
- if (!(p->o_flags&TUNNEL_KEY))
- p->o_key = 0;
+ if (!(p->i_flags & VTI_ISVTI)) {
+ if (!(p->i_flags & TUNNEL_KEY))
+ p->i_key = 0;
+ if (!(p->o_flags & TUNNEL_KEY))
+ p->o_key = 0;
+ }
t = ip_tunnel_find(itn, p, itn->fb_tunnel_dev->type);