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[3.14] gh-161705: Prevent shadowing stdlib in gzip/tarfile/zipfile CLI (#161706) - #161719
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…python#161706) Remove sys.path[0] in gzip, tarfile and zipfile command line interface to prevent shadowing standard library modules from extracted files. * Add sys._path0 variable. * pymain_sys_path_add_path0() sets sys._path0. * Add runpy._remove_sys_path0(). * gzip, tarfile and zipfile main functions now call _remove_sys_path0() to prevent shadowing stdlib modules from extracted files. Co-authored-by: Gregory P. Smith <68491+gpshead@users.noreply.github.com> Co-authored-by: Ethan Furman <ethan@stoneleaf.us> Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru> (cherry picked from commit e891a91)
vstinner
requested review from
FFY00,
ericsnowcurrently and
ethanfurman
as code owners
November 10, 2026 00:01
vstinner
added
needs backport to 3.11
Documentation build overview
327 files changed ·
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Thanks @vstinner for the PR 🌮🎉.. I'm working now to backport this PR to: 3.11, 3.12, 3.13. |
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Sorry, @vstinner, I could not cleanly backport this to Please backport manually with cherry_picker, see the devguide for more information. |
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Sorry, @vstinner, I could not cleanly backport this to Please backport manually with cherry_picker, see the devguide for more information. |
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Sorry, @vstinner, I could not cleanly backport this to Please backport manually with cherry_picker, see the devguide for more information. |
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GH-161726 is a backport of this pull request to the 3.13 branch. |
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Remove sys.path[0] in gzip, tarfile and zipfile command line interface to prevent shadowing standard library modules from extracted files.
(cherry picked from commit e891a91)