[New-bugs-announce] [issue14507] Segfault with starmap and izip combo

[Per Myren]

New submission from Per Myren <progrper at gmail.com>:

The following code crashes with a segfault on Python 2.7.2:

from operator import add
from itertools import izip, starmap

a = b = [1]
for i in xrange(100000):
    a = starmap(add, izip(a, b))

list(a)


It also crashes with Python 3.2.2:

from operator import add
from itertools import starmap

a = b = [1]
for i in range(100000):
    a = starmap(add, zip(a, b))

list(a)

----------
components: Library (Lib)
messages: 157576
nosy: progrper
priority: normal
severity: normal
status: open
title: Segfault with starmap and izip combo
type: crash
versions: Python 2.7, Python 3.2

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14507>
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