Thomas Graf 237114384a 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>

2012-02-15 14:59:20 -05:00

9.6 KiB

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