[New-bugs-announce] [issue28233] PyUnicode_FromFormatV can leak PyUnicodeWriter

[Christian Heimes]

New submission from Christian Heimes:

PyUnicode_FromFormatV() does not call _PyUnicodeWriter_Finish() in p > 127 case and therefore leaks a PyUnicodeWriter instance.

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components: Interpreter Core
messages: 277118
nosy: christian.heimes
priority: normal
severity: normal
status: open
title: PyUnicode_FromFormatV can leak PyUnicodeWriter
type: resource usage
versions: Python 3.5, Python 3.6, Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28233>
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