Brandon Thomas 20842c72e3 Never crash: Type 1 font programs can't hang or overflow the stack (skrifa 0.47) ... The nightly fuzz job found a Type 1 font that hung hayro: read-fonts 0.39 (through skrifa 0.42) looked ahead after every integer by parsing the next token, which looked ahead again, recursing through a whole run of numbers. A long run hung; 20,000 numbers overflowed the stack and aborted the process. Upstream fixed the tokenizer; the vendored hayro-interpret now uses skrifa 0.47 (read-fonts 0.44), with its one API change. The finding finishes in 0.5 s. Synthetic regression test (it aborts with the old skrifa). Corpus sweep: 0 regressions; text oracle unchanged (median F1 0.980, mean 0.866, every per-file score identical). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>		2026-10-05 10:47:39 -04:00
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src	Never crash: Type 1 font programs can't hang or overflow the stack (skrifa 0.47)	2026-10-05 10:47:39 -04:00
Cargo.toml	more progress, roadmap, wip	2026-09-30 11:00:02 -04:00