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BUG: sanity check __array_interface__ number of dimensions #28449

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merged 1 commit into from
Mar 7, 2025

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@charris charris commented Mar 7, 2025

Backport of #28407.

Bug fix to #27949.

  • Added a change to numpy/_core/src/multiarray/ctors.c to avoid segmentation fault
  • added a test to numpy/_core/tests/test_multiarray.py. If the test passes there's no longer a segmentation fault

…#28407)

``__array_interface__`` should typically not have more dimensions than NumPy supports, but unlike other malformed interfaces, this should fail gracefully if someone were to pass more.
@charris charris added 00 - Bug 08 - Backport Used to tag backport PRs labels Mar 7, 2025
@charris charris added this to the 2.2.4 release milestone Mar 7, 2025
@charris charris merged commit 1e8a38b into numpy:maintenance/2.2.x Mar 7, 2025
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@charris charris deleted the backport-28407 branch March 7, 2025 19:32
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