[New-bugs-announce] [issue36398] A possible crash in structseq.c's structseq_repr()

[Zackery Spytz]

New submission from Zackery Spytz <zspytz at gmail.com>:

If the first PyUnicode_DecodeUTF8() call fails in structseq_repr(), _PyUnicodeWriter_Dealloc() will be called on an uninitialized _PyUnicodeWriter.

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components: Interpreter Core
messages: 338584
nosy: ZackerySpytz
priority: normal
severity: normal
status: open
title: A possible crash in structseq.c's structseq_repr()
type: crash
versions: Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue36398>
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