Tighten fuzzy matching thresholds to prevent wrong rewrites
Cluster 93698 · agent. Data as of
2 open items. Fix merged in #137288 on 12 Oct 2026. Check it covers your case.
The short answer
- Known?
- Yes. 4 related items grouped here, 0 issues already closed.
- Fix event
- A fix was merged to main in PR #137288. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
unresolved. That is separate from the fix event. - Still open
- 1 issue and 1 PR.
Next step: read #137288, then check whether your report is the one still open.
Read #137288Pick up a Lab taskThese items address fuzzy matching logic in patch/tool operations that could silently bind to incorrect nearby locations and rewrite unintended content. Fixes raise similarity thresholds and restrict weak fuzzy hunk matches to reduce false positives.
Open issues1
- Issue#93698[Bug]: patch/V4A fuzzy hunk match can bind to wrong nearby location and silently rewrite unintended content
Open PRs1
- PR#93717fix(patch): stop weak fuzzy hunks from rewriting nearby content
Fixes on record
-
#137288 fix(tools): patch matching fixes from NVIDIA batch (#128006, #128020, #128138)
files:
tests/tools/test_escape_drift_autocorrect.py,tests/tools/test_file_tools_live.py,tests/tools/test_fuzzy_match.py,tools/escape_drift_autocorrect.py,tools/file_operations.py,tools/fuzzy_match.py,tools/patch_parser.py,tools/skill_manager_tool.py
1 PR closed without merging
From the close comments: closed without comment 1
- #126502 fix(tools): block_anchor single-candidate threshold 0.50->0.70 · closed without comment
How this cluster was grouped
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structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.50: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
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Open the LabAt a glance
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- agent
- Merged PRs
- #137288
- Closed issues
- 0
- Attempts
- 1 PR closed without merging
- Fix link checked
- 12 Oct 2026