Li RongQing 916c1689a0 8021q: fix a potential memory leak
skb_cow called in vlan_reorder_header does not free the skb when it failed,
and vlan_reorder_header returns NULL to reset original skb when it is called
in vlan_untag, lead to a memory leak.

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-21 15:12:13 -07:00
..
2014-01-21 17:01:25 -08:00
2014-06-21 15:12:13 -07:00