Dan Carpenter 117fcc3053 cmd64x: potential buffer overflow in cmd64x_program_timings() ...

The "drive->dn" value is a u8 and it is controlled by root only, but
it could be out of bounds here so let's check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-01-20 13:38:27 +01:00

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