diff --git a/Meta/Lagom/Fuzzers/CMakeLists.txt b/Meta/Lagom/Fuzzers/CMakeLists.txt index da2c8e37f7..6fa8da4750 100644 --- a/Meta/Lagom/Fuzzers/CMakeLists.txt +++ b/Meta/Lagom/Fuzzers/CMakeLists.txt @@ -28,6 +28,7 @@ add_simple_fuzzer(FuzzGzipDecompression LagomCompress) add_simple_fuzzer(FuzzICOLoader LagomGfx) add_simple_fuzzer(FuzzJPGLoader LagomGfx) add_simple_fuzzer(FuzzMD5 LagomCrypto) +add_simple_fuzzer(FuzzMP3Loader LagomAudio) add_simple_fuzzer(FuzzPEM LagomCrypto) add_simple_fuzzer(FuzzPNGLoader LagomGfx) add_simple_fuzzer(FuzzPBMLoader LagomGfx) diff --git a/Meta/Lagom/Fuzzers/FuzzMP3Loader.cpp b/Meta/Lagom/Fuzzers/FuzzMP3Loader.cpp new file mode 100644 index 0000000000..fd8cecc810 --- /dev/null +++ b/Meta/Lagom/Fuzzers/FuzzMP3Loader.cpp @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2022, Luke Wilde + * + * SPDX-License-Identifier: BSD-2-Clause + */ + +#include +#include +#include + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) +{ + auto flac_data = ByteBuffer::copy(data, size).release_value(); + auto mp3 = make(flac_data); + + if (mp3->initialize().is_error()) + return 1; + + for (;;) { + auto samples = mp3->get_more_samples(); + if (samples.is_error()) + return 2; + if (samples.value()->sample_count() > 0) + break; + } + + return 0; +}