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[HtmlSanitizer] Add support for sanitizing unlimited length of HTML document #19056

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Oct 20, 2023
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[HtmlSanitizer] Add support for sanitizing unlimited length of HTML document #19056

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8 changes: 8 additions & 0 deletions html_sanitizer.rst
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Expand Up @@ -1009,6 +1009,14 @@ increase or decrease this limit:
->withMaxInputLength(20000)
);

It is possible to disable this length limit by setting the max input length to
``-1``. Beware that it may expose your application to `DoS attacks`_.

.. versionadded:: 6.4

The support for disabling the length limit of the HTML sanitizer was
introduced in Symfony 6.4.

Custom Attribute Sanitizers
~~~~~~~~~~~~~~~~~~~~~~~~~~~

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