A file uploaded from CMIS Workbench into the dms workspace cannot be opened in Magnolia. The file is visible but opening results in an error "The file [filename] could not be opened because it is empty."

To reproduce:

1. Connect to the dms workspace with CMIS Workbench.
2. Upload a PDF document.
3. Log into Magnolia and open the document.
   
   

Expected result: Document is displayed.
Actual result: An error is displayed: "The file [filename] could not be opened because it is empty."

Notes:

• Opening the same document in CMIS Workbench works.
• Uploading the document in Magnolia CMS and opening it in CMIS Workbench works.
• Size property set to empty string on the file node.