blob: 2577dfa6d0d36a6c70448c52ad887b165d950bab [file] [log] [blame]
// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "../pki/verify_name_match.h"
#include "../pki/cert_errors.h"
#include "../pki/input.h"
// Entry point for LibFuzzer.
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
bssl::der::Input in(data, size);
std::string normalized_der;
bssl::CertErrors errors;
bool success = bssl::NormalizeName(in, &normalized_der, &errors);
if (success) {
// If the input was successfully normalized, re-normalizing it should
// produce the same output again.
std::string renormalized_der;
bool renormalize_success = bssl::NormalizeName(
bssl::der::Input(normalized_der), &renormalized_der, &errors);
if (!renormalize_success) {
if (normalized_der != renormalized_der) {
return 0;