free() error with python 2.7 #81
Description
Currently the packaging for OpenSUSE fails because somehow free() is called with an invalid pointer when the python 2.7 interpreter terminates.
[ 370s] Running unit tests for slycot
[ 370s] NumPy version 1.16.5
[ 370s] NumPy relaxed strides checking option: True
[ 370s] NumPy is installed in /usr/lib64/python2.7/site-packages/numpy
[ 370s] Python version 2.7.16 (default, Mar 04 2019, 07:13:50) [GCC]
[ 370s] nose version 1.3.7
[ 370s] free(): invalid pointer
[ 370s] /var/tmp/rpm-tmp.0U6LpC: line 39: 6542 Aborted python2 runtests.py --coverage --no-build
[ 370s] error: Bad exit status from /var/tmp/rpm-tmp.0U6LpC (%check)
[ 370s]
Minimal example where this occurs is just
abuild@buildmachine:~> python2
Python 2.7.16 (default, Mar 04 2019, 07:13:50) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import slycot
>>> exit()
free(): invalid pointer
Aborted (core dumped)
Python3 is fine.