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[3.8] bpo-39017: Avoid infinite loop in the tarfile module (GH-21454) (GH-21483)
authorMiss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Wed, 15 Jul 2020 12:30:53 +0000 (05:30 -0700)
committerGitHub <noreply@github.com>
Wed, 15 Jul 2020 12:30:53 +0000 (05:30 -0700)
commitc55479556db015f48fc8bbca17f64d3e65598559
treeb12faebf612453c1742f06708a98b4f288348c01tree | snapshot
parentb4cd77de05e5bbaa6a4be90f710b787e0790c36fcommit | diff
[3.8] bpo-39017: Avoid infinite loop in the tarfile module (GH-21454) (GH-21483)

Avoid infinite loop when reading specially crafted TAR files using the tarfile module
(CVE-2019-20907).
(cherry picked from commit 5a8d121a1f3ef5ad7c105ee378cc79a3eac0c7d4)

Co-authored-by: Rishi <rishi_devan@mail.com>
Automerge-Triggered-By: @encukou
Lib/tarfile.py diff | blob | blame | history
Lib/test/recursion.tar [new file with mode: 0644] blob
Lib/test/test_tarfile.py diff | blob | blame | history
Misc/NEWS.d/next/Library/2020-07-12-22-16-58.bpo-39017.x3Cg-9.rst [new file with mode: 0644] blob
Mirror of https://github.com/python/cpython.git