// Copyright 2019 The ChromiumOS Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include #include "base/logging.h" #include "brillo/test_helpers.h" #include "puffin/src/bit_reader.h" #include "puffin/src/include/puffin/common.h" #include "puffin/src/include/puffin/puffer.h" #include "puffin/src/puff_writer.h" using puffin::BitExtent; using puffin::Buffer; using puffin::BufferBitReader; using puffin::BufferPuffWriter; using puffin::Puffer; using std::vector; namespace { void FuzzPuff(const uint8_t* data, size_t size) { BufferBitReader bit_reader(data, size); Buffer puff_buffer(size * 2); BufferPuffWriter puff_writer(puff_buffer.data(), puff_buffer.size()); vector bit_extents; Puffer puffer; puffer.PuffDeflate(&bit_reader, &puff_writer, &bit_extents); } class Environment { public: Environment() { // To turn off the logging. logging::SetMinLogLevel(logging::LOGGING_FATAL); } }; } // namespace extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { static Environment env; FuzzPuff(data, size); return 0; }