[New-bugs-announce] [issue3666] atexit.register with bad input segfaults on exit

[Daniel Diniz]

New submission from Daniel Diniz <ajaksu at gmail.com>:

The following crashes the interpreter on exit:

import sys, atexit; atexit.register(lambda: 1, 0, 0, (x for x in (1,2)),
0, 0); sys.exit()

Found with Fusil.

----------
messages: 71862
nosy: ajaksu2
severity: normal
status: open
title: atexit.register with bad input segfaults on exit
type: crash
versions: Python 3.0

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue3666>
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