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[3.9] bpo-38256: Fix binascii.crc32 large input. #32015

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merged 1 commit into from
Mar 21, 2022

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@gpshead gpshead commented Mar 20, 2022

Inputs >= 4GiB to binascii.crc32(...) when compiled to use the zlib
crc32 implementation (the norm on POSIX) no longer return the wrong
result.

(cherry picked from commit 4c989e1)

https://bugs.python.org/issue38256

…ythonGH-32013)

Inputs >= 4GiB to `binascii.crc32(...)` when compiled to use the zlib
crc32 implementation (the norm on POSIX) no longer return the wrong
result.

(cherry picked from commit 4c989e1)
@gpshead gpshead added the type-bug An unexpected behavior, bug, or error label Mar 20, 2022
@gpshead gpshead merged commit 58a7e13 into python:3.9 Mar 21, 2022
@gpshead gpshead deleted the backport-bpo38256-3.9 branch March 21, 2022 06:34
hello-adam pushed a commit to hello-adam/cpython that referenced this pull request Jun 2, 2022
…-32013) (pythonGH-32015)

Inputs >= 4GiB to `binascii.crc32(...)` when compiled to use the zlib
crc32 implementation (the norm on POSIX) no longer return the wrong
result.

(cherry picked from commit 4c989e1)
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3 participants