[New-bugs-announce] [issue27555] Integer Overflow on oct()

[pablo sacristan]

New submission from pablo sacristan:

There is an integer overflow on oct() because of incorrectly checking the length.
oct(0xFFFFFFFFFFFFFFF+100000**8000000000)
That line will freeze python until you restart it, which is as good as crashed.
Hope it helps ;)

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messages: 270709
nosy: pabstersac
priority: normal
severity: normal
status: open
title: Integer Overflow on oct()
versions: Python 3.5, Python 3.6

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27555>
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