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| author | Hoan Tran <[email protected]> | 2016-05-25 19:09:23 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2016-06-25 00:53:31 +0000 |
| commit | 2324d15447a9db168b1f85e3feac635b1ff8edb8 (patch) | |
| tree | 5823ac70410ac17095633a12e955054e41286118 /include/acpi/cppc_acpi.h | |
| parent | ACPI: CPPC: Return error if _CPC is invalid on a CPU (diff) | |
| download | kernel-2324d15447a9db168b1f85e3feac635b1ff8edb8.tar.gz kernel-2324d15447a9db168b1f85e3feac635b1ff8edb8.zip | |
ACPI / CPPC: Prevent cpc_desc_ptr points to the invalid data
When CPPC fails to request a PCC channel, the CPC data is freed
and cpc_desc_ptr points to the invalid data.
Avoid this issue by moving the cpc_desc_ptr assignment after the PCC
channel request.
Signed-off-by: Hoan Tran <[email protected]>
Acked-by: Ashwin Chaugule <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'include/acpi/cppc_acpi.h')
0 files changed, 0 insertions, 0 deletions