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[2.7] bpo-30243: Fixed the possibility of a crash in _json. (GH-1420) #1471

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serhiy-storchaka merged 1 commit into from
May 5, 2017
Merged

[2.7] bpo-30243: Fixed the possibility of a crash in _json. (GH-1420) #1471

serhiy-storchaka merged 1 commit into from
May 5, 2017

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@serhiy-storchaka serhiy-storchaka commented May 5, 2017

It was possible to get a core dump by using uninitialized
_json objects. Now new methods create initialized objects.
init methods are removed..
(cherry picked from commit 76a3e51)

@serhiy-storchaka
[2.7] bpo-30243: Fixed the possibility of a crash in _json. (pythonGH…
af722d2 
…-1420)

It was possible to get a core dump by using uninitialized
_json objects. Now __new__ methods create initialized objects.
__init__ methods are removed..
(cherry picked from commit 76a3e51)
@serhiy-storchaka serhiy-storchaka added type-bug An unexpected behavior, bug, or error cherry-pick for 2.7 labels May 5, 2017
@serhiy-storchaka serhiy-storchaka merged commit 5d7a18f into python:2.7 May 5, 2017
@serhiy-storchaka serhiy-storchaka deleted the backport-76a3e51-2.7 branch May 5, 2017 08:21
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