From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/tiff/tests/fuzz_tests.rs | 51 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 vendor/tiff/tests/fuzz_tests.rs (limited to 'vendor/tiff/tests/fuzz_tests.rs') diff --git a/vendor/tiff/tests/fuzz_tests.rs b/vendor/tiff/tests/fuzz_tests.rs new file mode 100644 index 0000000..446d6bd --- /dev/null +++ b/vendor/tiff/tests/fuzz_tests.rs @@ -0,0 +1,51 @@ +extern crate tiff; + +use tiff::decoder::Decoder; +use tiff::TiffResult; + +use std::fs::File; + +fn test_directory bool>(path: &str, f: F) { + for entry in std::fs::read_dir(path).unwrap() { + let file = File::open(entry.unwrap().path()).unwrap(); + assert!(f(file)); + } +} + +fn decode_tiff(file: File) -> TiffResult<()> { + let mut decoder = Decoder::new(file)?; + decoder.read_image()?; + Ok(()) +} + +#[test] +fn oor_panic() { + test_directory("./tests/fuzz_images/oor_panic", |file| { + let _ = decode_tiff(file); + true + }); +} + +#[test] +fn oom_crash() { + test_directory("./tests/fuzz_images/oom_crash", |file| { + decode_tiff(file).is_err() + }); +} + +#[test] +fn inf_loop() { + test_directory("./tests/fuzz_images/inf_loop", |file| { + let _ = decode_tiff(file); + true + }); +} + +// https://github.com/image-rs/image-tiff/issues/33 +#[test] +fn divide_by_zero() { + test_directory("./tests/fuzz_images/divide_by_zero", |file| { + let _ = decode_tiff(file); + true + }); +} -- cgit v1.2.3