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Use os.closerange() in popen2.

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This commit is contained in:
Georg Brandl 2008-02-23 22:09:24 +00:00
parent ffada76d04
commit 8d01bb2b19
1 changed files with 1 additions and 5 deletions
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6
Lib/popen2.py
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@ -82,11 +82,7 @@ def __del__(self):
def _run_child(self, cmd):
if isinstance(cmd, basestring):
cmd = ['/bin/sh', '-c', cmd]
for i in xrange(3, MAXFD):
try:
os.close(i)
except OSError:
pass
os.closerange(3, MAXFD)
try:
os.execvp(cmd[0], cmd)
finally: