[Bug 3464] New: DosDefineDevice breaking mapping to unix folders

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3464

Summary: DosDefineDevice breaking mapping to unix folders
           Product: Wine
           Version: CVS
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-kernel
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

It seems there is something wrong with DosDefineDevice.

If we consider a drive declared as F: -> /mnt/win_e

Remapping the drive F: to G: with this function leads to F: -> G: with G: non
defined.

This makes, in my case, my app to break all my drives assignement.

It's seems the code lacks a level of inderection as shown below:

Logical drive -> Real drive -> unix dir