Fixing potential linux issue for smbfs

mod/filesystem/abstractions/smbfs/smbfs.go

@@ -174,6 +174,7 @@ func (a ServerMessageBlockFileSystemAbstraction) VirtualPathToRealPath(subpath s
 }
 
 func (a ServerMessageBlockFileSystemAbstraction) RealPathToVirtualPath(fullpath string, username string) (string, error) {
+	fullpath = filterFilepath(fullpath)
 	fullpath = strings.TrimPrefix(fullpath, "\\")
 	vpath := a.UUID + ":/" + filterFilepath(fullpath)
 	return vpath, nil