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zlib crc32/adler32 buffer length truncation (64-bit) #54485

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@nadeemvawda

Description

@nadeemvawda
BPO 10276
Nosy @loewis, @pitrou
Files
  • zlib-checksum-truncation.diff: Calculate checksums incrementally for large buffers.
  • zlib-v2.diff: Updated fix, with test.
  • 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 = None
    closed_at = <Date 2011-05-03.21:17:34.451>
    created_at = <Date 2010-11-01.09:46:03.865>
    labels = ['extension-modules', 'type-bug']
    title = 'zlib crc32/adler32 buffer length truncation (64-bit)'
    updated_at = <Date 2016-05-27.02:41:08.931>
    user = 'https://bugs.python.org/nadeemvawda'

    bugs.python.org fields:

    activity = <Date 2016-05-27.02:41:08.931>
    actor = 'martin.panter'
    assignee = 'none'
    closed = True
    closed_date = <Date 2011-05-03.21:17:34.451>
    closer = 'nadeem.vawda'
    components = ['Extension Modules']
    creation = <Date 2010-11-01.09:46:03.865>
    creator = 'nadeem.vawda'
    dependencies = []
    files = ['19453', '20543']
    hgrepos = []
    issue_num = 10276
    keywords = ['patch']
    message_count = 8.0
    messages = ['120114', '120116', '127159', '128959', '128977', '135036', '135042', '135072']
    nosy_count = 5.0
    nosy_names = ['loewis', 'pitrou', 'nadeem.vawda', 'sdaoden', 'python-dev']
    pr_nums = []
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'behavior'
    url = 'https://bugs.python.org/issue10276'
    versions = ['Python 2.7']

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      extension-modulesC modules in the Modules dirtype-bugAn unexpected behavior, bug, or error

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