[PATCH v2 0/3] MR5117: rpcrt4/tests: Allocate stub buffers with NdrOleAllocate.

[Alex Henrie (＠alexhenrie)]

This fixes crashes on Windows 7-10.

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  v2: rpcrt4/tests: Allocate stub buffers with NdrOleAllocate.
      rpcrt4/tests: Test whether Ndr(Get|Free)Buffer calls StubMsg.pfn(Allocate|Free).
      rpcrt4/tests: Correct a comment in test_pointer_marshal.

https://gitlab.winehq.org/wine/wine/-/merge_requests/5117