Add CertErrors* parameter to the main Certificate parsing functions.

net/cert/internal/parse_certificate_fuzzer.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/macros.h"
+#include "net/cert/internal/cert_errors.h"
 #include "net/cert/internal/certificate_policies.h"
 #include "net/cert/internal/extended_key_usage.h"
 #include "net/cert/internal/name_constraints.h"
 #include "net/cert/internal/parse_certificate.h"
 #include "net/cert/internal/parse_name.h"
 #include "net/cert/internal/signature_algorithm.h"
 #include "net/cert/internal/signature_policy.h"
 #include "net/cert/internal/verify_signed_data.h"
 
 namespace net {
 namespace {
 
 bool FindExtension(const der::Input& oid,
                    std::map<der::Input, ParsedExtension>* extensions,
                    ParsedExtension* extension) {
   auto it = extensions->find(oid);
   if (it == extensions->end())
     return false;
   *extension = it->second;
   return true;
 }
 
 void ParseCertificateForFuzzer(const der::Input& in) {
   der::Input tbs_certificate_tlv;
   der::Input signature_algorithm_tlv;
   der::BitString signature_value;
+  CertErrors errors;
   if (!ParseCertificate(in, &tbs_certificate_tlv, &signature_algorithm_tlv,
-                        &signature_value))
+                        &signature_value, &errors))
     return;
   std::unique_ptr<SignatureAlgorithm> sig_alg(
       SignatureAlgorithm::CreateFromDer(signature_algorithm_tlv));
 
   ParsedTbsCertificate tbs;
   if (!ParseTbsCertificate(tbs_certificate_tlv, {}, &tbs))
     return;
 
   RDNSequence subject;
   ignore_result(ParseName(tbs.subject_tlv, &subject));
@@ skipping 24 matching lines @@
 }
 
 }  // namespace
 }  // namespace net
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   net::der::Input in(data, size);
   net::ParseCertificateForFuzzer(in);
   return 0;
 }