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input() doesn't catch _PyUnicode_AsString() exception; io.StringIO().encoding is None #52503

@dangyogi

Description

@dangyogi
mannequin
BPO 8256
Nosy @amauryfa, @abalkin, @pitrou, @vstinner, @bitdancer, @florentx, @embray, @vadmium, @serhiy-storchaka
PRs
  • bpo-8256: Fixed possible failing or crashing input() #517
  • bpo-8256: Fixed possible failing or crashing input() (#517) #640
  • [3.6] bpo-8256: Fixed possible failing or crashing input() #641
  • [3.5] bpo-8256: Fixed possible failing or crashing input() #642
  • [Do Not Merge] Sample of CPython life with blurb. #703
  • Dependencies
  • bpo-24402: input() uses sys.stdout instead of sys.stdout for prompt
  • Files
  • bug.py: small bug demo program
  • 8256_3.patch
  • input_stdout_encoding.patch
  • input_stdout_none_encoding.patch
  • p1345978092.diff
  • input_fallback.patch
  • 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 2017-03-17.21:11:46.505>
    created_at = <Date 2010-03-28.20:15:14.678>
    labels = ['3.7', 'type-bug', 'library', 'expert-IO']
    title = "input() doesn't catch _PyUnicode_AsString() exception; io.StringIO().encoding is None"
    updated_at = <Date 2017-03-24.22:23:04.140>
    user = 'https://bugs.python.org/dangyogi'

    bugs.python.org fields:

    activity = <Date 2017-03-24.22:23:04.140>
    actor = 'serhiy.storchaka'
    assignee = 'none'
    closed = True
    closed_date = <Date 2017-03-17.21:11:46.505>
    closer = 'serhiy.storchaka'
    components = ['Library (Lib)', 'IO']
    creation = <Date 2010-03-28.20:15:14.678>
    creator = 'dangyogi'
    dependencies = ['24402']
    files = ['16681', '16700', '17324', '23608', '27006', '40704']
    hgrepos = []
    issue_num = 8256
    keywords = ['patch']
    message_count = 32.0
    messages = ['101874', '101876', '101879', '101880', '101886', '101888', '101900', '101904', '101956', '105422', '105435', '105436', '105439', '105555', '105616', '105676', '105699', '105700', '146590', '146969', '146973', '168873', '168880', '169166', '252421', '252422', '252437', '255217', '255220', '290194', '290195', '290200']
    nosy_count = 12.0
    nosy_names = ['amaury.forgeotdarc', 'belopolsky', 'pitrou', 'vstinner', 'dangyogi', 'r.david.murray', 'gruszczy', 'flox', 'erik.bray', 'aliles', 'martin.panter', 'serhiy.storchaka']
    pr_nums = ['517', '640', '641', '642', '703']
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'behavior'
    url = 'https://bugs.python.org/issue8256'
    versions = ['Python 3.5', 'Python 3.6', 'Python 3.7']

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      3.7 (EOL)end of lifestdlibStandard Library Python modules in the Lib/ directorytopic-IOtype-bugAn unexpected behavior, bug, or error
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