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bpo-44572: On Windows, disconnect STDIN in platform._syscmd_ver() to prevent erroneous STDIN consumption (GH-27092)

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Konstantin-Glukhov 2021-07-14 04:21:48 +09:00 committed by GitHub
parent 6252670732
commit 0ee0a740e1
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Lib/platform.py
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@ -280,6 +280,7 @@ def _syscmd_ver(system='', release='', version='',
for cmd in ('ver', 'command /c ver', 'cmd /c ver'): for cmd in ('ver', 'command /c ver', 'cmd /c ver'):
try: try:
info = subprocess.check_output(cmd, info = subprocess.check_output(cmd,
stdin=subprocess.DEVNULL,
stderr=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
text=True, text=True,
shell=True) shell=True)

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Misc/NEWS.d/next/Windows/2021-07-13-15-32-49.bpo-44572.gXvhDc.rst Normal file
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@ -0,0 +1 @@
Avoid consuming standard input in the :mod:`platform` module