http://bugs.winehq.org/show_bug.cgi?id=31617
Bug #: 31617 Summary: Driver Y: and Z: required to make wine to work properly Product: Wine Version: unspecified Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown AssignedTo: wine-bugs@winehq.org ReportedBy: trizt@iname.com Classification: Unclassified
The dosdrivers Y: (~/) and Z: (/) seems to be mandatory to make wine to work properly, which can lead to file corruption and loss of data as well as information leakage.
Files in ~/ can be deleted or written by wine, which can cause file corruption or data loss and access to / (and ~/) can cause information leakage, so it should be up to the user of wine to decide if they should have y:/z: without sacrifacing the functionality of wine.