[New-bugs-announce] [issue24276] Correct reuse argument tuple in property descriptor

[Serhiy Storchaka]

New submission from Serhiy Storchaka:

Property descriptor getter uses cached tuple for args (issue23910). This can cause problems when called function use args after reading other property or save args. For now I know only one example - clru_cache_3.patch in issue14373.

Proposed patch use cached tuple in more robust manner.

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components: Interpreter Core
files: property_cached_args.patch
keywords: patch
messages: 243980
nosy: barry, eric.smith, eric.snow, llllllllll, python-dev, rhettinger, serhiy.storchaka
priority: high
severity: normal
stage: patch review
status: open
title: Correct reuse argument tuple in property descriptor
type: crash
versions: Python 3.5
Added file: http://bugs.python.org/file39482/property_cached_args.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue24276>
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