Teknium ced8f44cd2 fix(file-tools): broaden dedup-status write guard to cover small wrappers ...

The write_file guard added in #16223 used strict equality against the
internal dedup status message. In practice, the model sometimes
prepends a short note or appends a trailing comment before calling
write_file, which slipped past the strict check.

Broaden the heuristic: reject writes whose stripped content equals
the status message OR contains it and is <=2x its length. Short,
status-dominated writes are always corruption; legitimate docs that
quote the message verbatim are always much longer.

Adds two tests: one for the small-wrapper corruption shape, one
confirming large legitimate files that quote the status still write.

2026-04-26 19:05:36 -07:00

48 KiB

Raw Blame History

View Raw