| // Copyright 2019 The Chromium OS 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 "kerberos/config_parser.h" |
| #include "kerberos/krb5_interface_impl.h" |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| #include <fuzzer/FuzzedDataProvider.h> |
| |
| #include "base/logging.h" |
| |
| struct Environment { |
| Environment() { logging::SetMinLogLevel(logging::LOGGING_FATAL); } |
| }; |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| static Environment env; |
| const std::string krb5conf(reinterpret_cast<const char*>(data), size); |
| |
| // Note: Krb5InterfaceImpl owns and calls a ConfigParser, but it also runs |
| // the MIT krb5 parsing code, so we use that. |
| kerberos::Krb5InterfaceImpl krb5; |
| |
| kerberos::ConfigErrorInfo error_info; |
| krb5.ValidateConfig(krb5conf, &error_info); |
| |
| return 0; |
| } |