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402c0caa85
Thanks Sjoerd Job Postmus for the report and initial patch. Thanks Michael Manfre, Tim Graham, and Florian Apolloner for review.
27 lines
932 B
Plaintext
27 lines
932 B
Plaintext
==========================
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Django 2.1.6 release notes
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==========================
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*February 11, 2019*
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Django 2.1.6 fixes a security issue and a bug in 2.1.5.
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CVE-2019-6975: Memory exhaustion in ``django.utils.numberformat.format()``
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--------------------------------------------------------------------------
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If ``django.utils.numberformat.format()`` -- used by ``contrib.admin`` as well
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as the the ``floatformat``, ``filesizeformat``, and ``intcomma`` templates
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filters -- received a ``Decimal`` with a large number of digits or a large
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exponent, it could lead to significant memory usage due to a call to
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``'{:f}'.format()``.
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To avoid this, decimals with more than 200 digits are now formatted using
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scientific notation.
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Bugfixes
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========
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* Made the ``obj`` argument of ``InlineModelAdmin.has_add_permission()``
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optional to restore backwards compatibility with third-party code that
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doesn't provide it (:ticket:`30097`).
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