void IDNSpoofChecker::RestoreTrieParamsForTesting() {
  g_trie_params = HuffmanTrieParams{
      kTopDomainsHuffmanTree, sizeof(kTopDomainsHuffmanTree), kTopDomainsTrie,
      kTopDomainsTrieBits, kTopDomainsRootPosition};
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.