message: ACPI: Check strings for validity
diff: @@ -58,7 +58,7 @@ struct AcpiRsdp {
  impl AcpiRsdp {
  fn oem_id(&self) -> &str {
  - unsafe { str::from_utf8_unchecked(&self.oem_id) }
  + str::from_utf8(&self.oem_id).unwrap()
  }
  }
  @@ -78,7 +78,7 @@ struct AcpiSdtHeader {
  impl AcpiSdtHeader {
  fn signature(&self) -> &str {
  - unsafe { str::from_utf8_unchecked(&self.signature) }
  + str::from_utf8(&self.signature).unwrap()
  }
  }
  