Files
Codeman/test
Codeman maintainer 68ae9a8c5f fix(files): match glob queries without regex so a hostile query cannot stall the server
The Files search compiled the user's query into a backtracking RegExp:
'*a*a*a...' became '^.*a.*a.*a...$', the classic blowup, evaluated
synchronously against every walked path — a pathological query could
freeze the event loop for the whole server (and every user of it in
multi-user mode). /api/search stays regex-free for exactly this reason.

Globs now match through a two-pointer wildcard walk, O(text · pattern)
worst case, with a 256-char query cap bounding the pattern side; an
overlong query compiles to null, the same answer as an empty one.
Semantics are unchanged (anchored, case-insensitive, * spans slashes)
and the existing tests pass untouched; the pathological pattern gets a
test that fails by timeout with the RegExp version.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-19 23:35:45 +02:00
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