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| author | Eric Wieser <wieser.eric@gmail.com> | 2018-06-04 23:23:33 -0700 |
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| committer | Eric Wieser <wieser.eric@gmail.com> | 2018-06-07 09:47:20 -0700 |
| commit | a0b2f3a5ee665ba68235c9f8e9503b294748b8e1 (patch) | |
| tree | 0b5fe63aee38fc9991378223c34bffe97d3327b0 /numpy/f2py/tests/test_compile_function.py | |
| parent | 5064f4a025bbf795017e1d7db6b5c080b10823dd (diff) | |
| download | numpy-a0b2f3a5ee665ba68235c9f8e9503b294748b8e1.tar.gz | |
BUG: Set ndarray.base before calling __array_finalize__
Fixes #11237
Without this, we expose arrays to python before the lifetime of their buffer has been correctly attached, which can lead to use-after-frees (see the referenced issue).
Unfortunately, this means that `PyArray_SetBaseObject(arr, base)` is still broken in downstream code for any cases where `arr.__array_finalize__ is not None`. We may have no choice but to deprecate this function, and expose PyArray_FromDescrAndBase. But lets leave fixing public API to a later date...
Diffstat (limited to 'numpy/f2py/tests/test_compile_function.py')
0 files changed, 0 insertions, 0 deletions