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Dylan M. Taylor
6f05ad84a3
* craft-kra, craft-ora: read and write through craft-zip Both drop their own bounded entry read (and craft-ora its zip writer). New: the declared entry count is checked before the archive is indexed (MAX_ENTRIES, 100,000), and an archive with two entries of one name is refused. craft-ora writes a fixed timestamp. zip_mimetype moves into craft-zip as stored_mimetype; both crates keep their function. * craft-zip: Archive is Clone; compressed_size and read_head For the package crates moving onto it: a clone reads behind &self with its own count, compressed_size gives a format the ratio an entry claims, and read_head reads a signature without inflating the rest. * craft-sketch: read through craft-zip Its own budgets (ratio, per-member, JSON total, image total) stay. New: the declared entry count is checked before the archive is indexed (MAX_ENTRIES, 100,000), also when sniffing, and an archive with two entries of one name is refused. * craft-fig: read and write through craft-zip The image budget (per image, total, charged for failed reads, skipped count) stays this crate's. A failed image read is now charged its declared size, which bounds it because the read stops one byte past it; the separate checksum check at an exact budget goes, as the read now always reaches the end of the entry. New: the declared entry count is checked before the archive is indexed (MAX_ENTRIES, 1,000,000), also when sniffing, and two entries of one name are refused. The writer writes a fixed timestamp. * craft-penpot: read and write through craft-zip The 1 GiB byte budget is now the archive's total in craft-zip, counted from bytes actually read; the JSON value budget and the sticky exhaustion flag stay here. Duplicate names are found by craft-zip (the hand-read end record goes). A read that does not fit what is left is refused before it starts and fails every later check(); one that fails otherwise is charged its declared size. embedded_fonts reads four bytes of each candidate with read_head. New: the entry count is checked before the archive is indexed. * craft-opc: read and write through craft-zip The entry-count guard and its test sample move to craft-zip; check_entry_count and zip64_entry_count_sample stay here as wrappers. Package and LazyPackage keep their own counts and rules and read through craft-zip's bounded read. A part that declares more than is left is now refused before it is inflated, so it no longer spends the inflate budget (the test that pinned the old charge is updated). An exactly repeated entry name is logged, not refused. ZipOut wraps craft-zip's Writer; its output is unchanged in kind (level 6, fixed timestamp). * craft-odf: read and write through craft-zip The entry-count guard moves to craft-zip; zip_guard::check and zip64_entry_count_sample stay public here as wrappers. Package keeps its own count and reads through craft-zip's bounded read: a damaged file is still Ok(None), now charged its declared size. Two files of one name are refused. encrypt read every file whole and decrypt cut a file at the limit without saying so; both now refuse a file declaring more than the per-file limit. * craft-ora: a needless borrow in a test; Cargo.lock for the crates now on craft-zip
22 lines
695 B
TOML
22 lines
695 B
TOML
[package]
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name = "craft-kra"
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description = "Krita documents (.kra, .krz): the ZIP archive, the maindoc.xml node tree, and the tiled pixel files with their LZF compression, read with bounded sizes."
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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rust-version.workspace = true
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repository.workspace = true
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[lints]
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workspace = true
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[dependencies]
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craft-xml = { workspace = true }
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thiserror = { workspace = true }
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craft-zip = { workspace = true }
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[dev-dependencies]
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# The tests build archives, hostile ones included, by hand.
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zip = { version = "9", default-features = false, features = ["deflate-flate2"] }
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craft-zip = { workspace = true, features = ["test-support"] }
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