Hiroshi SHIBATA 23f3148e1c [ruby/cgi] Fix unescapeHTML CompatibilityError in pure-Ruby fallback ...

The ascii-compatible path builds a binary buffer but returned numeric
character references via chr(enc), so a non-ASCII replacement appended
to a buffer that already held non-ASCII bytes raised
Encoding::CompatibilityError. Decode into the binary buffer instead,
matching the C extension's optimized_unescape_html for out-of-range
references (kept verbatim, leading zeros included) and surrogate code
points (emitted as raw bytes).

https://github.com/ruby/cgi/issues/103

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

https://github.com/ruby/cgi/commit/09970b06d328

2026-06-23 17:51:59 +09:00

..

escape.rb

[ruby/cgi] Fix unescapeHTML CompatibilityError in pure-Ruby fallback

2026-06-23 17:51:59 +09:00

util.rb

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