diff --git a/src/fuzzers/cpp/CMakeLists.txt b/src/fuzzers/cpp/CMakeLists.txt index 5f552e625..3ba2fb2cc 100644 --- a/src/fuzzers/cpp/CMakeLists.txt +++ b/src/fuzzers/cpp/CMakeLists.txt @@ -18,10 +18,11 @@ set(ALL_LOG4CXX_FUZZERS PatternLayoutFuzzer XMLLayoutFuzzer - HTMLLayoutFuzzer + HTMLLayoutFuzzer JSONLayoutFuzzer PatternParserFuzzer PatternConverterFuzzer + DOMConfiguratorFuzzer ) set(LOG4CXX_CHAR "utf-8") diff --git a/src/fuzzers/cpp/DOMConfiguratorFuzzer.cpp b/src/fuzzers/cpp/DOMConfiguratorFuzzer.cpp new file mode 100644 index 000000000..473f1286c --- /dev/null +++ b/src/fuzzers/cpp/DOMConfiguratorFuzzer.cpp @@ -0,0 +1,37 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "stdint.h" +#include +#include + +using namespace log4cxx; +using namespace log4cxx::helpers; +using namespace log4cxx::xml; + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + char filename[9] = "conf.xml"; + + FILE *fp = fopen(filename, "wb"); + if (!fp) { + return 0; + } + fwrite(data, size, 1, fp); + fclose(fp); + DOMConfigurator::configure(filename); + return 0; +}