[issue17706] Segfault in PyErr_SetObject

[Pauli Virtanen]

Pauli Virtanen added the comment:

Yes, this is a bug in numpy.linalg --- the GIL is released but the error handling code assumes it's not. The error doesn't appear with in typical LAPACK installations, so this code branch was missed.

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nosy: +pv

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<http://bugs.python.org/issue17706>
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