* Fix scan_packages.py --fix crash on download_packages() tuple return
`download_packages()` returns `(results, download_errors)`, but the two
`--fix`-path call sites still treated the return value as the bare results
list. `find_safe_version` did `downloaded = download_packages(...)` followed
by `if not downloaded:` (always false: a 2-tuple is truthy) and
`for _, archive_path in downloaded:`, which unpacked the results list into
two variables -> ValueError in the normal single-archive `--no-deps` case.
`_run_fix` indexed `downloaded[0][1]`, i.e. the second archive of the results
list instead of the first archive's path -> IndexError. So `--fix` crashed
exactly when a CRITICAL finding needed remediation. The main scan path already
unpacks the tuple; this aligns the two `--fix` sites with it.
Adds CPU-only regression tests for both sites.
Closes#6412
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* Update scripts/scan_packages.py
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
* Update scripts/scan_packages.py
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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