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GeezerVison is showing github.com — [3.9] bpo-35883: Py_DecodeLocale() escapes invalid Unicode characters (GH-24843) by miss-islington · Pull Request #24905 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Mar 17, 2021 •
edited by bedevere-bot
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Python no longer fails at startup with a fatal error if a command
line argument contains an invalid Unicode character.

The Py_DecodeLocale() function now escapes byte sequences which would
be decoded as Unicode characters outside the [U+0000; U+10ffff]
range.

Use MAX_UNICODE constant in unicodeobject.c.
(cherry picked from commit 9976834)

Co-authored-by: Victor Stinner [email protected]

https://bugs.python.org/issue35883

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@vstinner @miss-islington
bpo-35883: Py_DecodeLocale() escapes invalid Unicode characters (pyth…
5bf6a64 
…onGH-24843)

Python no longer fails at startup with a fatal error if a command
line argument contains an invalid Unicode character.

The Py_DecodeLocale() function now escapes byte sequences which would
be decoded as Unicode characters outside the [U+0000; U+10ffff]
range.

Use MAX_UNICODE constant in unicodeobject.c.
(cherry picked from commit 9976834)

Co-authored-by: Victor Stinner <[email protected]>
@the-knights-who-say-ni the-knights-who-say-ni added the CLA signed label Mar 17, 2021
@bedevere-bot bedevere-bot mentioned this pull request Mar 17, 2021
bpo-35883: Py_DecodeLocale() escapes invalid Unicode characters #24843
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@miss-islington

miss-islington commented Mar 17, 2021

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@vstinner: Status check is done, and it's a success ✅ .
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@bedevere-bot bedevere-bot added the awaiting review label Mar 17, 2021
vstinner
vstinner approved these changes Mar 17, 2021
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LGTM, good bot.

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@bedevere-bot bedevere-bot added awaiting merge and removed awaiting review labels Mar 17, 2021
@miss-islington

miss-islington commented Mar 17, 2021

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@vstinner: Status check is done, and it's a success ✅ .
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@miss-islington
miss-islington merged commit aa967ec into python:3.9 Mar 17, 2021
@bedevere-bot bedevere-bot removed the awaiting merge label Mar 17, 2021
@miss-islington
miss-islington deleted the backport-9976834-3.9 branch March 17, 2021 21:11
@Neui Neui mannequin mentioned this pull request Apr 10, 2022
Python startup fails with a fatal error if a command line argument contains an invalid Unicode character #80064
Closed
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@miss-islington @vstinner @the-knights-who-say-ni @bedevere-bot
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