musepack: Add fuzz and bench targets

Author: Serial-ATA

benches/read_file.rs

@@ -36,6 +36,7 @@ fn content_infer_read(c: &mut Criterion) {
 			(FLAC, "../tests/files/assets/minimal/full_test.flac"),
 			(MP4, "../tests/files/assets/minimal/m4a_codec_aac.m4a"),
 			(MP3, "../tests/files/assets/minimal/full_test.mp3"),
+			(MPC, "../tests/files/assets/minimal/mpc_sv8.mpc"),
 			(OPUS, "../tests/files/assets/minimal/full_test.opus"),
 			(RIFF, "../tests/files/assets/minimal/wav_format_pcm.wav"),
 			(SPEEX, "../tests/files/assets/minimal/full_test.spx"),

fuzz/Cargo.toml

@@ -22,6 +22,10 @@ members = ["."]
 name = "filetype_from_buffer"
 path = "fuzz_targets/filetype_from_buffer.rs"
 
+[[bin]]
+name = "mpcfile_read_from"
+path = "fuzz_targets/mpcfile_read_from.rs"
+
 [[bin]]
 name = "mpegfile_read_from"
 path = "fuzz_targets/mpegfile_read_from.rs"

fuzz/fuzz_targets/mpcfile_read_from.rs

@@ -0,0 +1,10 @@
+#![no_main]
+
+use std::io::Cursor;
+
+use libfuzzer_sys::fuzz_target;
+use lofty::{AudioFile, ParseOptions};
+
+fuzz_target!(|data: Vec<u8>| {
+	let _ = lofty::musepack::MpcFile::read_from(&mut Cursor::new(data), ParseOptions::new());
+});