fix: use missing_ok=True in extension cache clear (import of github/spec-kit#3845) - #133
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one-kash wants to merge 1 commit into
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fix: use missing_ok=True in extension cache clear (import of github/spec-kit#3845)#133one-kash wants to merge 1 commit into
one-kash wants to merge 1 commit into
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Replace check-then-act pattern (exists()+unlink()) with unlink(missing_ok=True) to eliminate TOCTOU race condition. Matches the pattern already used for per-URL cache files in the same method.
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Imported from upstream PR github#3845
Original author: @Quratulain-bilal
Original head branch:
fix/extensions-cache-toctouSummary
Replace check-then-act pattern with
unlink(missing_ok=True)to eliminate TOCTOU race.Changes
extensions/__init__.py: Usemissing_ok=Trueinclear_cache()matching the pattern used for per-URL cache files