On Tue, 27 Apr 2021, Dmitry Timoshkov wrote: [...]
That another crash happens at the end of test_get_ownerDocument() because priv->properties of doc1 and doc_owner have the same pointer value, and releasing doc_owner after doc1 leads to a double free and heap corruption.
Nikolay, could you please have a look?
I'm one of the rediscoverers and I (re)sent a patch: https://www.winehq.org/pipermail/wine-devel/2021-May/186299.html