tree 9571ac28f82724a140367ad754b4946a889f2b70
parent 78a5249fc9dc0f8c70221751dc79b6d918e5ee9a
author Thomas Graf <tgraf@suug.ch> 1329278986 +0000
committer David S. Miller <davem@davemloft.net> 1329335960 -0500

veth: Enforce minimum size of VETH_INFO_PEER

VETH_INFO_PEER carries struct ifinfomsg plus optional IFLA
attributes. A minimal size of sizeof(struct ifinfomsg) must be
enforced or we may risk accessing that struct beyond the limits
of the netlink message.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>