WMI: do not leak memory in parse_wdg()
If we _WDG returned object that is not buffer we were forgetting to free memory allocated for that object. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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@ -825,8 +825,10 @@ static acpi_status parse_wdg(acpi_handle handle)
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obj = (union acpi_object *) out.pointer;
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obj = (union acpi_object *) out.pointer;
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if (obj->type != ACPI_TYPE_BUFFER)
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if (obj->type != ACPI_TYPE_BUFFER) {
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return AE_ERROR;
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status = AE_ERROR;
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goto out_free_pointer;
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}
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total = obj->buffer.length / sizeof(struct guid_block);
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total = obj->buffer.length / sizeof(struct guid_block);
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