4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mario Limonciello <mario.limonciello@xxxxxxxx> commit ff0e9f26288d2daee4950f42b37a3d3d30d36ec1 upstream. An ACPI buffer that was allocated was not being freed after use. Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Darren Hart (VMware) <dvhart@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/platform/x86/alienware-wmi.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/platform/x86/alienware-wmi.c +++ b/drivers/platform/x86/alienware-wmi.c @@ -519,6 +519,7 @@ static acpi_status alienware_wmax_comman if (obj && obj->type == ACPI_TYPE_INTEGER) *out_data = (u32) obj->integer.value; } + kfree(output.pointer); return status; }
