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Dylan M. Taylor
ee78a9bd46
PhotoCraft's `photocraft-psd` crate (crates/psd at storytold/photocraft 63b641b55e54bf8f5c83efd977fdb16a2c255431) as `craft-psd`: the lossless PSD/PSB model, reader, writer and builder, descriptors, the Photoshop resource files that share its primitives (.abr, .asl, .aco, .act, .ase, .grd, .pat, .atn, .csh, .shc) and the Photoshop blocks of a layered TIFF. The crate had no dependency on any other PhotoCraft crate. Code is unchanged apart from the crate name, craft-libs' rustfmt width, comments that named other PhotoCraft crates, issue references (now `photocraft#N`), and the corpus tests' directory (`CRAFT_PSD_CORPUS` or `corpus/` at the workspace root). Tests, proptests, fuzz targets and fixtures move with it. Part of #778, #786.
15 lines
451 B
Rust
15 lines
451 B
Rust
//! Fuzz the `.abr` brush parser: any input must return `Ok` or `Err`, never panic, and anything
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//! that parses must keep its samples within the advertised bounds.
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#![no_main]
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use libfuzzer_sys::fuzz_target;
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use craft_psd::abr;
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fuzz_target!(|data: &[u8]| {
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if let Ok(f) = abr::parse(data) {
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for s in &f.samples {
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assert_eq!(s.data.len(), s.width as usize * s.height as usize * usize::from(s.depth / 8));
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}
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}
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});
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