ACPI_STATUS AcpiUtValidateBuffer ( ACPI_BUFFER * Buffer )

Definition at line 280 of file utalloc.c.

Referenced by AcpiGetName(), AcpiGetSystemInfo(), and AcpiRsValidateParameters().

{

    /* Obviously, the structure pointer must be valid */

    if (!Buffer)
    {
        return (AE_BAD_PARAMETER);
    }

    /* Special semantics for the length */

    if ((Buffer->Length == ACPI_NO_BUFFER)              ||
        (Buffer->Length == ACPI_ALLOCATE_BUFFER)        ||
        (Buffer->Length == ACPI_ALLOCATE_LOCAL_BUFFER))
    {
        return (AE_OK);
    }

    /* Length is valid, the buffer pointer must be also */

    if (!Buffer->Pointer)
    {
        return (AE_BAD_PARAMETER);
    }

    return (AE_OK);
}

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