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dotCooCoo
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Placed PDFs rendered through hayro 0.7 from crates.io, whose hayro-interpret divides integers in calculator functions without a check, does not limit how deep functions nest and samples each mesh triangle over its whole bounding box. A placed PDF whose calculator function runs `1 0 idiv` or `-2147483648 -1 idiv` panicked the render. A chain of 100,000 functions, each stitching function naming the next, overflowed the stack and aborted the process. Mesh shadings with points far off the page, ten thousand overlapping triangles or forty thousand patches ran for over a minute or passed 2 GiB of memory. [patch.crates-io] now takes hayro, hayro-interpret, hayro-syntax and hayro-jbig2 from pdfcraft's vendor/ directory at b5467d93, with the patches its vendor/README.md lists. The crate versions do not change. The patched hayro-syntax sizes a page with a /UserUnit in points, and pdf_page_box scales the page's boxes by the same unit, so with Crop to the frame still shows the chosen box. NOTICE names the new source and the licenses. The function and mesh tests in crates/render/tests/placed_pdf.rs follow pdfcraft's tests in crates/render/src/raster.rs.
71 lines
5.4 KiB
Plaintext
71 lines
5.4 KiB
Plaintext
DesignCraft
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Copyright (c) 2026 ArtCraft Team and the DesignCraft contributors.
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Licensed under the MIT License or the Apache License, Version 2.0, at your option
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(LICENSE-MIT, LICENSE-APACHE).
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The ArtCraft name, wordmark and logos in docs/brand/ are trademarks of the ArtCraft Team. They are
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not open source and are not covered by the license above; their terms are in
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docs/brand/LICENSE-brand.txt.
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Third-party material
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This product bundles third-party material under its own licenses, listed below. The per-file
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list (author, source, license) is in ASSETS.md.
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- Source Sans 3 and Source Serif 4 (assets/fonts/Source*) — SIL Open Font License 1.1. See assets/fonts/OFL-SourceSans3.txt, OFL-SourceSerif4.txt.
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- Inter (assets/fonts/Inter-*.ttf) — SIL Open Font License 1.1. See assets/fonts/OFL-Inter.txt.
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- JetBrains Mono (assets/fonts/JetBrainsMono-*.ttf) — SIL Open Font License 1.1. See assets/fonts/OFL-JetBrainsMono.txt.
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- English hyphenation word list (assets/hyphenation/en-us.dic) — derived from the Moby Hyphenator II
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list by Grady Ward, public domain (Project Gutenberg eBook #3204). The hyphenation patterns
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(assets/hyphenation/en-us.pat) are trained from it by DesignCraft and released as CC0-1.0.
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- Spanish hyphenation patterns, embedded through the hypher crate (feature "spanish"):
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hyph-es.tex 5.0 from hyph-utf8, https://github.com/hyphenation/tex-hyphen.
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Copyright (C) 1993, 1997 Javier Bezos, 2001-2019 Javier Bezos, CervanTeX. MIT License:
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software
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and associated documentation files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions: The above copyright notice
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and this permission notice shall be included in all copies or substantial portions of the
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Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
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AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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- Portuguese hyphenation patterns, embedded through the hypher crate (feature "portuguese"):
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hyph-pt.tex 1.4 from hyph-utf8, https://github.com/hyphenation/tex-hyphen.
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Copyright (C) 1987, 1994, 1996, 2015 Pedro J. de Rezende, 1996, 2015 J. Joao Dias Almeida,
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2024 Leonardo Araujo and Aline Benevides. BSD 3-clause licence:
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Redistribution and use in source and binary forms, with or without modification, are permitted
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provided that the following conditions are met: * Redistributions of source code must retain the
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above copyright notice, this list of conditions and the following disclaimer. * Redistributions in
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binary form must reproduce the above copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided with the distribution. * Neither
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the name of the University of Campinas, of the University of Minho nor the names of its
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contributors may be used to endorse or promote products derived from this software without
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specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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EVENT SHALL PEDRO J. DE REZENDE OR J.JOAO DIAS ALMEIDA BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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- Japanese fonts (craft-fonts): builds made with craft-fonts (CRAFT_FONTS_DIR; all official
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releases) embed the fonts listed in
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https://github.com/storytold/craft-fonts/blob/main/ATTRIBUTION.md (BIZ UDPGothic, BIZ UDMincho,
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Shippori Mincho), under the SIL Open Font License 1.1. Their licence texts ship with the
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packages as OFL-<family>.txt. Builds without CRAFT_FONTS_DIR do not include them.
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- All UI icons are drawn in code (crates/ui-egui/src/icons.rs) and are original work, MIT OR Apache-2.0.
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- hayro PDF crates (placed PDFs): hayro, hayro-interpret, hayro-syntax and hayro-jbig2
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(Apache-2.0 OR MIT) are pdfcraft's patched copies, fetched by git from its vendor/ directory at
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the commit that Cargo.toml pins (https://github.com/storytold/pdfcraft, MIT OR Apache-2.0).
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hayro-interpret embeds PDFium's Foxit standard-14 fonts under PDFium's BSD-style license
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(vendor/hayro-interpret/assets/LICENSE_FOXIT) and a CMYK profile under CC0-1.0.
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Rust dependencies (vello_cpu, kurbo, skrifa, harfrust, image, egui, eframe, …) are permissively
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licensed (MIT/Apache-2.0/BSD/ISC/Zlib) and fetched through crates.io.
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No Adobe icons, images or artwork are included.
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