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gh-111264: Add a note about untrusted input to tomllib docs #146209

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encukou merged 3 commits into from
Apr 30, 2026
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gh-111264: Add a note about untrusted input to tomllib docs #146209

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gh-111264: Add a note about untrusted input to tomllib docs
encukou Mar 20, 2026
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Update Doc/library/tomllib.rst
encukou Apr 30, 2026
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Merge branch 'main' into toml-note
encukou Apr 30, 2026
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6 changes: 6 additions & 0 deletions Doc/library/tomllib.rst
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Expand Up @@ -19,6 +19,12 @@ support writing TOML.
Added TOML 1.1.0 support.
See the :ref:`What's New <whatsnew315-tomllib-1-1-0>` for details.

.. note::
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Be cautious when parsing data from untrusted sources.
A malicious TOML string may cause the decoder to consume considerable
CPU and memory resources.
Limiting the size of data to be parsed is recommended.

.. seealso::

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