Windows: subprocess.Popen: race condition for leaking inheritable handles

Abierto
#69,097 9 comentarios 0 reacciones 0 asignados Ver en GitHub

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Evaluación

Dificultad
4/5
Tiempo estimado
3-5 días
Aptitud para principiantes
35/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Estancado
Stack tecnológico
python
Área
backend, operating-systems

Línea de trabajo

Start by reviewing the win32-popen-lock.patch, the referenced pipe.py, and the subprocess.py changes described in the issue. Reproduce or inspect the Windows subprocess race, then verify that the completed change prevents inheritable handles from leaking without regressing subprocess behavior.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

OS-windows stdlib topic-subprocess type-bug
BPO 24909
Nosy @gpshead, @pfmoore, @vstinner, @tjguk, @bitdancer, @zware, @zooba, @oconnor663, @ameily
Files
  • win32-popen-lock.patch: Patch to subprocess.py
  • pipe.py
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

    Show more details

    GitHub fields:

    assignee = None
closed_at = None
created_at = <Date 2015-08-21.16:51:54.533>
labels = ['type-bug', 'library', 'OS-windows']
title = 'Windows: subprocess.Popen: race condition for leaking inheritable handles'
updated_at = <Date 2016-03-04.22:32:34.004>
user = 'https://github.com/ameily'

    bugs.python.org fields:

    activity = <Date 2016-03-04.22:32:34.004>
actor = 'oconnor663'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)', 'Windows']
creation = <Date 2015-08-21.16:51:54.533>
creator = 'meilyadam'
dependencies = []
files = ['40219', '40220']
hgrepos = []
issue_num = 24909
keywords = ['patch']
message_count = 9.0
messages = ['248961', '248962', '248963', '248965', '248970', '248971', '248973', '248976', '250407']
nosy_count = 9.0
nosy_names = ['gregory.p.smith', 'paul.moore', 'vstinner', 'tim.golden', 'r.david.murray', 'zach.ware', 'steve.dower', 'oconnor663', 'meilyadam']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue24909'
versions = ['Python 2.7', 'Python 3.4', 'Python 3.5', 'Python 3.6']

    Lenguaje dominante
    Python
    Estrellas
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    Forks
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    Merge medio
    1 d 9 h
    PR fusionados (30 d)
    558

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    3. Haz un fork del repositorio y trabaja en una rama.
    4. Abre un pull request que haga referencia al número del issue.

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