mirror of https://github.com/python/cpython
Use os.closerange().
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8d01bb2b19
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@ -121,11 +121,7 @@ def spawn(prog, args):
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sys.stderr.write('popen2: bad write dup\n')
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if os.dup(c2pwrite) <> 2:
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sys.stderr.write('popen2: bad write dup\n')
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for i in range(3, MAXFD):
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try:
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os.close(i)
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except:
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pass
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os.closerange(3, MAXFD)
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try:
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os.execvp(prog, args)
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finally:
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