Fix some bad memory stuff, add more logging.

experimental/ecdb/trunk/src/ecdb_drives.c

@@ -25,13 +25,9 @@ _ecdb_drive_set_capabilities(Ecdb_Drive_Info *drive,
 
 int
 ecdb_update_drive_info(Ecdb_Drive_Info *drive,
-                                    E_Hal_Device_Get_All_Properties_Return *ret,
-                                    char *udi)
+                                    E_Hal_Device_Get_All_Properties_Return *ret)
 {
-   /* Assume that nothing about the physical hardware has changed */
-   drive->udi = udi;
-
-   /* Update the drive directories */
+   /* Assume that the physical hardware hasn't changed */
    FREE(drive->write_speeds);
    _ecdb_drive_set_capabilities(drive, ret);