WANG Cong d0594690a9 rtnetlink: allocate more memory for dev_set_mac_address()
[ Upstream commit 153711f9421be5dbc973dc57a4109dc9d54c89b1 ]

virtnet_set_mac_address() interprets mac address as struct
sockaddr, but upper layer only allocates dev->addr_len
which is ETH_ALEN + sizeof(sa_family_t) in this case.

We lack a unified definition for mac address, so just fix
the upper layer, this also allows drivers to interpret it
to struct sockaddr freely.

Reported-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-11 09:08:52 -07:00
..
2017-05-02 21:19:55 -07:00
2015-11-23 14:56:15 -05:00
2015-11-02 22:47:14 -05:00
2017-08-06 19:19:38 -07:00
2015-10-07 04:27:43 -07:00
2015-10-21 00:49:24 +02:00