can: Fix raw_getname() leak
raw_getname() can leak 10 bytes of kernel memory to user (two bytes hole between can_family and can_ifindex, 8 bytes at the end of sockaddr_can structure) Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Acked-by: NOliver Hartkopp <oliver@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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