Add Splicing (and Quiescence) wire message definitions

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/gen_target.sh

@@ -70,3 +70,9 @@ GEN_TEST msg_tx_signatures msg_targets::
 GEN_TEST msg_tx_init_rbf msg_targets::
 GEN_TEST msg_tx_ack_rbf msg_targets::
 GEN_TEST msg_tx_abort msg_targets::
+
+GEN_TEST msg_stfu msg_targets::
+
+GEN_TEST msg_splice msg_targets::
+GEN_TEST msg_splice_ack msg_targets::
+GEN_TEST msg_splice_locked msg_targets::

fuzz/src/bin/msg_splice_ack_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_ack::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_ack_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_ack_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_ack_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_ack_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_ack") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_ack_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_locked_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice_locked::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_locked_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_locked_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_locked_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_locked_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice_locked") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_locked_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}

fuzz/src/bin/msg_splice_target.rs

@@ -0,0 +1,113 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+// This file is auto-generated by gen_target.sh based on target_template.txt
+// To modify it, modify target_template.txt and run gen_target.sh instead.
+
+#![cfg_attr(feature = "libfuzzer_fuzz", no_main)]
+
+#[cfg(not(fuzzing))]
+compile_error!("Fuzz targets need cfg=fuzzing");
+
+extern crate lightning_fuzz;
+use lightning_fuzz::msg_targets::msg_splice::*;
+
+#[cfg(feature = "afl")]
+#[macro_use] extern crate afl;
+#[cfg(feature = "afl")]
+fn main() {
+	fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+	});
+}
+
+#[cfg(feature = "honggfuzz")]
+#[macro_use] extern crate honggfuzz;
+#[cfg(feature = "honggfuzz")]
+fn main() {
+	loop {
+ fuzz!(|data| {
+ msg_splice_run(data.as_ptr(), data.len());
+ });
+	}
+}
+
+#[cfg(feature = "libfuzzer_fuzz")]
+#[macro_use] extern crate libfuzzer_sys;
+#[cfg(feature = "libfuzzer_fuzz")]
+fuzz_target!(|data: &[u8]| {
+	msg_splice_run(data.as_ptr(), data.len());
+});
+
+#[cfg(feature = "stdin_fuzz")]
+fn main() {
+	use std::io::Read;
+
+	let mut data = Vec::with_capacity(8192);
+	std::io::stdin().read_to_end(&mut data).unwrap();
+	msg_splice_run(data.as_ptr(), data.len());
+}
+
+#[test]
+fn run_test_cases() {
+	use std::fs;
+	use std::io::Read;
+	use lightning_fuzz::utils::test_logger::StringBuffer;
+
+	use std::sync::{atomic, Arc};
+	{
+ let data: Vec<u8> = vec![0];
+ msg_splice_run(data.as_ptr(), data.len());
+	}
+	let mut threads = Vec::new();
+	let threads_running = Arc::new(atomic::AtomicUsize::new(0));
+	if let Ok(tests) = fs::read_dir("test_cases/msg_splice") {
+ for test in tests {
+ let mut data: Vec<u8> = Vec::new();
+ let path = test.unwrap().path();
+ fs::File::open(&path).unwrap().read_to_end(&mut data).unwrap();
+ threads_running.fetch_add(1, atomic::Ordering::AcqRel);
+
+ let thread_count_ref = Arc::clone(&threads_running);
+ let main_thread_ref = std::thread::current();
+ threads.push((path.file_name().unwrap().to_str().unwrap().to_string(),
+ std::thread::spawn(move || {
+ let string_logger = StringBuffer::new();
+
+ let panic_logger = string_logger.clone();
+ let res = if ::std::panic::catch_unwind(move || {
+ msg_splice_test(&data, panic_logger);
+ }).is_err() {
+ Some(string_logger.into_string())
+ } else { None };
+ thread_count_ref.fetch_sub(1, atomic::Ordering::AcqRel);
+ main_thread_ref.unpark();
+ res
+ })
+ ));
+ while threads_running.load(atomic::Ordering::Acquire) > 32 {
+ std::thread::park();
+ }
+ }
+	}
+	let mut failed_outputs = Vec::new();
+	for (test, thread) in threads.drain(..) {
+ if let Some(output) = thread.join().unwrap() {
+ println!("\nOutput of {}:\n{}\n", test, output);
+ failed_outputs.push(test);
+ }
+	}
+	if !failed_outputs.is_empty() {
+ println!("Test cases which failed: ");
+ for case in failed_outputs {
+ println!("{}", case);
+ }
+ panic!();
+	}
+}