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subprocess.Popen.communicate can lose data from output/error streams when broken input pipe occures #50706

@dwalczak

Description

@dwalczak
mannequin
BPO 6457
Nosy @amauryfa, @giampaolo
Files
  • subprocess.Popen.communicate_problem_reproduction.zip: Problem reproduction code
  • broken_pipe.patch
  • broken_pipe-2.patch
  • broken_pipe.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 2011-04-01.06:33:15.853>
    created_at = <Date 2009-07-10.12:36:04.127>
    labels = ['type-bug', 'library']
    title = 'subprocess.Popen.communicate can lose data from output/error streams when broken input pipe occures'
    updated_at = <Date 2011-04-01.06:33:15.851>
    user = 'https://bugs.python.org/dwalczak'

    bugs.python.org fields:

    activity = <Date 2011-04-01.06:33:15.851>
    actor = 'rosslagerwall'
    assignee = 'none'
    closed = True
    closed_date = <Date 2011-04-01.06:33:15.853>
    closer = 'rosslagerwall'
    components = ['Library (Lib)']
    creation = <Date 2009-07-10.12:36:04.127>
    creator = 'dwalczak'
    dependencies = []
    files = ['14482', '14493', '14494', '15969']
    hgrepos = []
    issue_num = 6457
    keywords = ['patch', 'needs review']
    message_count = 7.0
    messages = ['90391', '90471', '90478', '90479', '98130', '102756', '132729']
    nosy_count = 6.0
    nosy_names = ['amaury.forgeotdarc', 'giampaolo.rodola', 'dwalczak', 'mcrute', 'Yaniv.Aknin', 'rosslagerwall']
    pr_nums = []
    priority = 'normal'
    resolution = 'duplicate'
    stage = 'patch review'
    status = 'closed'
    superseder = None
    type = 'behavior'
    url = 'https://bugs.python.org/issue6457'
    versions = ['Python 2.6', 'Python 3.2']

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