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authorJiri Pirko <jpirko@redhat.com>2011-08-18 21:29:27 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2011-10-03 11:40:55 -0700
commitb082a5631a746b494553f7c72b387cb625a1674a (patch)
tree51e1dd946e9d985c089a64429fa754793b6182f8
parentbc4c1bd0d97dfd9a705bcb3ade46b051c3f4647d (diff)
vlan: reset headers on accel emulation path
[ Upstream commit c5114cd59d2664f258b0d021d79b1532d94bdc2b ] 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-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 fcc684678af..27263fb1564 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -171,6 +171,8 @@ 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: