[3.11] gh-121285: Remove backtracking when parsing tarfile headers (GH-121286) #123639
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…ers (pythonGH-121286) * Remove backtracking when parsing tarfile headers * Rewrite PAX header parsing to be stricter * Optimize parsing of GNU extended sparse headers v0.0 (cherry picked from commit 34ddb64) Co-authored-by: Seth Michael Larson <seth@python.org> Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru> Co-authored-by: Gregory P. Smith <greg@krypto.org>
This was referenced Sep 3, 2024
sethmlarson
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pablogsal
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Sep 3, 2024
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(cherry picked from commit 34ddb64)