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binascii.crc32 is not 64-bit clean when USE_ZLIB_CRC32 #82437

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@zmk

Description

@zmk
mannequin
BPO 38256
Nosy @gpshead, @Savier
PRs
  • bpo-38256: Fix binascii.crc32() when inputs are 4+GiB #32000
  • [3.10] bpo-38256: Fix binascii.crc32 large input. #32013
  • [3.9] bpo-38256: Fix binascii.crc32 large input. #32015
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = 'https://github.com/gpshead'
    closed_at = <Date 2022-03-21.06:37:04.336>
    created_at = <Date 2019-09-23.07:48:20.996>
    labels = ['type-bug', '3.8', '3.9', '3.10', '3.11', '3.7', 'library']
    title = 'binascii.crc32 is not 64-bit clean when USE_ZLIB_CRC32'
    updated_at = <Date 2022-03-21.06:37:04.335>
    user = 'https://bugs.python.org/zmk'

    bugs.python.org fields:

    activity = <Date 2022-03-21.06:37:04.335>
    actor = 'gregory.p.smith'
    assignee = 'gregory.p.smith'
    closed = True
    closed_date = <Date 2022-03-21.06:37:04.336>
    closer = 'gregory.p.smith'
    components = ['Library (Lib)']
    creation = <Date 2019-09-23.07:48:20.996>
    creator = 'zmk'
    dependencies = []
    files = []
    hgrepos = []
    issue_num = 38256
    keywords = ['patch']
    message_count = 10.0
    messages = ['352992', '352993', '352994', '352995', '415577', '415578', '415628', '415636', '415667', '415668']
    nosy_count = 4.0
    nosy_names = ['gregory.p.smith', 'nadeem.vawda', 'zmk', 'iamsav']
    pr_nums = ['32000', '32013', '32015']
    priority = 'normal'
    resolution = 'fixed'
    stage = 'commit review'
    status = 'closed'
    superseder = None
    type = 'behavior'
    url = 'https://bugs.python.org/issue38256'
    versions = ['Python 3.7', 'Python 3.8', 'Python 3.9', 'Python 3.10', 'Python 3.11']

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    3.10only security fixes3.11only security fixes3.7 (EOL)end of life3.8 (EOL)end of life3.9only security fixesstdlibPython modules in the Lib dirtype-bugAn unexpected behavior, bug, or error

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