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authorJiri Pirko <jpirko@redhat.com>2011-08-18 21:29:27 -0700
committerDavid S. Miller <davem@davemloft.net>2011-08-18 21:29:27 -0700
commitc5114cd59d2664f258b0d021d79b1532d94bdc2b (patch)
tree3e9d8fcc3cd02d588b2ffbba0450f4feba3e5e17 /net/8021q/vlan_core.c
parentforcedeth: call vlan_mode only if hw supports vlans (diff)
downloadlinux-dev-c5114cd59d2664f258b0d021d79b1532d94bdc2b.tar.xz
linux-dev-c5114cd59d2664f258b0d021d79b1532d94bdc2b.zip
vlan: reset headers on accel emulation path
It's after all necessary to do reset headers here. The reason is we cannot depend that it gets reseted in __netif_receive_skb once skb is reinjected. For incoming vlanids without vlan_dev, vlan_do_receive() returns false with skb != NULL and __netif_reveive_skb continues, skb is not reinjected. This might be good material for 3.0-stable as well Reported-by: Mike Auty <mike.auty@gmail.com> Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan_core.c')
-rw-r--r--net/8021q/vlan_core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 5f27f8e30254..f1f2f7bb6661 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -167,6 +167,8 @@ struct sk_buff *vlan_untag(struct sk_buff *skb)
if (unlikely(!skb))
goto err_free;
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
return skb;
err_free: