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pdfcraft/vendor/hayro-postscript/LICENSE-MIT
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aiongg fc1372a64c fix(render): vendor hayro-postscript so a run of << in a CMap can't overflow the stack (#4363)
hayro-cmap reads CMap streams with hayro-postscript's token scanner,
whose object::read skipped each `<<` and `>>` by calling itself again.
A CMap holding a long run of `<` or `>` used one stack frame per pair,
overflowed the stack and aborted the process.

Vendor hayro-postscript 0.1.0 with read() looping over the delimiters
instead (from storytold/craft-libs#263), patched in beside hayro-cmap.
Four object::tests cover long `<<` and `>>` runs and the skipped
delimiters, plain and nested.
2026-10-24 09:38:10 -04:00

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