macvlan: fix leak in macvlan_handle_frame
authorSabrina Dubroca <sd@queasysnail.net>
Mon, 16 Nov 2015 21:54:20 +0000 (22:54 +0100)
committerZefan Li <lizefan@huawei.com>
Wed, 26 Oct 2016 15:15:29 +0000 (23:15 +0800)
commit97164eb83570f911e270436f5e4c286eb37ce831
tree0bafd6ba77c99cf67f589ef7e24e5ef54f4516b6
parente37ecd53989e3a4a7ed4ccb8cd38a11ddb8b4eff
macvlan: fix leak in macvlan_handle_frame

commit e639b8d8a7a728f0b05ef2df6cb6b45dc3d4e556 upstream.

Reset pskb in macvlan_handle_frame in case skb_share_check returned a
clone.

Fixes: 8a4eb5734e8d ("net: introduce rx_handler results and logic around that")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Zefan Li <lizefan@huawei.com>
drivers/net/macvlan.c