Rob Bradford a77160dca4 devices: acpi: Increase robustness of bus devices
Check the size of data buffer for reading on the ApciPmTimer device to
avoid a potential panic if the guest uses non-DWORD access.

Simplify the zeroring of the buffer for AcpiShutdownDevice.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-09-15 09:40:20 +02:00
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