Rod
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44abec5d38
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First crack at oss-fuzz rigging for fontations (#12011)
Take a first swing at rigging a
https://github.com/googlefonts/fontations fuzzer. Setup based on
https://google.github.io/oss-fuzz/getting-started/new-project-guide/rust-lang/.
I have never rigged a Rust fuzzer before, advice most appreciated.
To increase our odds try to provide a decent corpus of test fonts.
For context Google Fonts and Chrome are collaborating to migrate some
text rendering paths in Chrome to use [skrifa](https://docs.rs/skrifa/)
instead of FreeType. As with woff2, we view fuzzing prior to shipping as
mandatory. EDIT: one more ref,
https://chromestatus.com/feature/5717358869217280.
Step toward https://github.com/googlefonts/fontations/issues/420.
The fuzzer is added to fontations in
https://github.com/googlefonts/fontations/pull/917. Best not to merge
this until that goes in. EDIT: now merged. Minimal function, will extend
use cases tested over time.
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2024-06-04 15:15:00 -04:00 |