ee8b9a3799
The issue was caused by c0ba800f64.
Simple solution for now: check the data size and free the memory to
allow the device memory to be re-allocated. Seems the safest for the
upcoming release.
Ideally we'd need to avoid having these manual tricks with the device
memory pointers.
Pull Request: https://projects.blender.org/blender/blender/pulls/134516