3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Antonio Quartulli <[email protected]> [ Upstream commit 5316cf9a5197eb80b2800e1acadde287924ca975 ] skb_reset_mac_len() relies on the value of the skb->network_header pointer, therefore we must wait for such pointer to be recalculated before computing the new mac_len value. Signed-off-by: Antonio Quartulli <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- net/8021q/vlan_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c index f5ffc02..9ddbd4e 100644 --- a/net/8021q/vlan_core.c +++ b/net/8021q/vlan_core.c @@ -106,7 +106,6 @@ static struct sk_buff *vlan_reorder_header(struct sk_buff *skb) return NULL; memmove(skb->data - ETH_HLEN, skb->data - VLAN_ETH_HLEN, 2 * ETH_ALEN); skb->mac_header += VLAN_HLEN; - skb_reset_mac_len(skb); return skb; } @@ -173,6 +172,8 @@ struct sk_buff *vlan_untag(struct sk_buff *skb) skb_reset_network_header(skb); skb_reset_transport_header(skb); + skb_reset_mac_len(skb); + return skb; err_free: -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
