[New-bugs-announce] [issue27581] Fix overflow check in PySequence_Tuple

[Xiang Zhang]

New submission from Xiang Zhang:

Overflow check in PySequence_Tuple relies on undefined behaviour, fix it.

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components: Interpreter Core
files: overflow_check_in_PySequence_Tuple.patch
keywords: patch
messages: 270909
nosy: martin.panter, serhiy.storchaka, xiang.zhang
priority: normal
severity: normal
status: open
title: Fix overflow check in PySequence_Tuple
type: enhancement
versions: Python 2.7, Python 3.5, Python 3.6
Added file: http://bugs.python.org/file43806/overflow_check_in_PySequence_Tuple.patch

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<http://bugs.python.org/issue27581>
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