2007/11/27, Herbert Xu <[EMAIL PROTECTED]>:
> On Tue, Nov 27, 2007 at 02:32:49PM +0900, Joonwoo Park wrote:
> >
> > Thanks Herbert.
> > Well.. I think patch would work propely for AF_PACKET also.
> > (I did not insert BUG() macro in my patch)
> > How do you think?
>
> Are you sure? I thought you need to check both in the xmit function.
> That is,
>
> if (veth->h_vlan_proto != htons(ETH_P_8021Q) ||
> VLAN_DEV_INFO(dev)->flags & VLAN_FLAG_REORDER_HDR) {
>
> Otherwise you'll miss AF_PACKET packets when REORDER is off.
Thanks Herbert!
I agree with you.
Thanks.
Joonwoo
[NET]: Fix TX bug VLAN in VLAN
Fix misbehavior of vlan_dev_hard_start_xmit() for recursive encapsulations.
Signed-off-by: Joonwoo Park <[EMAIL PROTECTED]>
---
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 7a36878..4f99bb8 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -462,7 +462,8 @@ int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct
net_device *dev)
* OTHER THINGS LIKE FDDI/TokenRing/802.3 SNAPs...
*/
- if (veth->h_vlan_proto != htons(ETH_P_8021Q)) {
+ if (veth->h_vlan_proto != htons(ETH_P_8021Q) ||
+ VLAN_DEV_INFO(dev)->flags & VLAN_FLAG_REORDER_HDR) {
int orig_headroom = skb_headroom(skb);
unsigned short veth_TCI;
---
-
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