[issue28583] PyDict_SetDefault doesn't combine split table when needed

[Xiang Zhang]

New submission from Xiang Zhang:

PyDict_SetDefault doesn't combine split table when needed. This could lead to loss of order or crash. This is a follow up of #28199.

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components: Interpreter Core
messages: 279889
nosy: inada.naoki, serhiy.storchaka, xiang.zhang
priority: normal
severity: normal
status: open
title: PyDict_SetDefault doesn't combine split table when needed
type: behavior
versions: Python 3.6, Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28583>
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