[New-bugs-announce] [issue39453] Use-after-free in list contain
Dong-hee Na
report at bugs.python.org
Sat Jan 25 09:22:26 EST 2020
New submission from Dong-hee Na <donghee.na92 at gmail.com>:
class poc() :
def __eq__(self,other) :
l.clear()
return NotImplemented
l = [poc(), poc(), poc()]
3 in l
[1] 2606 segmentation fault
sigh..
----------
assignee: corona10
messages: 360686
nosy: corona10, pablogsal, vstinner
priority: normal
severity: normal
status: open
title: Use-after-free in list contain
type: crash
versions: Python 3.9
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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39453>
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