ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
commit 4d8be4bc upstream. kobject_init_and_add() takes reference even when it fails. If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Previous commit "b8eb7183" fixed a similar problem. Fixes: 158c998e ("ACPI / CPPC: add sysfs support to compute delivered performance") Signed-off-by:Qiushi Wu <wu000273@umn.edu> Cc: 4.10+ <stable@vger.kernel.org> # 4.10+ Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
4e29f7e2
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