rockchip: avoid out-of-bounds when computing cpuid

The expected length of the cpuid, as passed with cpuid_length,
determines the size of cpuid_str string. Therefore, care should be taken
to make sure nothing is accessing data out-of-bounds.

Instead of using hardcoded values, derive them from cpuid_length.

Cc: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Reviewed-by: Dragan Simic <[email protected]>
Signed-off-by: Quentin Schulz <[email protected]>

0 files changed, 0 insertions, 0 deletions