[issue41335] free(): invalid pointer in list_ass_item() in Python 3.7.3

[Christian Heimes]

Christian Heimes <lists at cheimes.de> added the comment:

Yeah, my bet is on SpiDev_xfer(), https://github.com/doceme/py-spidev/blob/master/spidev_module.c#L458

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nosy: +christian.heimes

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<https://bugs.python.org/issue41335>
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