Parted-2.3 can not detecte USB disk partition(SandDiak CRUZER SDCZ6-016G 16GB), but parted-1.8.8.

[ChenMin]

Hi,
 
THe model of USB disk is "SandDiak CRUZER SDCZ6-016G 16GB", and there is one 
signal partition 
on it.
 
I found the following code in 2.3 caused this issue.
 
-/* If this is a FAT fs, fail here.  Checking for the FAT signature
- * has some false positives; instead, do what the Linux kernel does
- * and ensure that each partition has a boot indicator that is
- * either 0 or 0x80.
- */
-for (i = 0; i < DOS_N_PRI_PARTITIONS; i++) {
- if (part_table->partitions[i].boot_ind != 0
-     && part_table->partitions[i].boot_ind != 0x80)
-  goto probe_fail;
-}
 
+/* if this is a FAT fs, fail here.  Note that the Smart Boot Manager
+ * Loader (SBML) signature indicates a partition table, not a file
+ * system.
+ */
+if ((!strncmp (part_table->boot_code + 0x36, "FAT", 3)
+    && strncmp (part_table->boot_code + 0x40, "SBML", 4) != 0)
+    || !strncmp (part_table->boot_code + 0x52, "FAT", 3))
+ goto probe_fail;

 
 
GNU Parted 2.3
Using /dev/sde
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) p
Model: SanDisk Cruzer (scsi)
Disk /dev/sde: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number  Start  End  Size  Type  File system  Flags
(parted)    
 
                             
GNU Parted 1.8.8
Using /dev/sde
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) p
Model: SanDisk Cruzer (scsi)
Disk /dev/sde: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number  Start  End     Size    File system  Flags
 1      0.00B  16.0GB  16.0GB  fat32
(parted)                 
                                   

/* MBR of this USB disk. */ 
00000000  e9 00 00 4d 53 57 49 4e  34 2e 31 00 02 10 20 00  |...MSWIN4.1... .|
00000010  02 00 00 00 00 f8 00 00  77 07 10 00 00 00 00 00  |........w.......|
00000020  ff 9f dd 01 b5 3b 00 00  00 00 00 00 02 00 00 00  |.....;..........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  00 00 29 00 00 00 00 4e  45 57 20 20 20 20 20 20  |..)....NEW      |
00000050  20 20 46 41 54 33 32 20  20 20 00 00 00 00 00 00  |  FAT32   ......|
00000060  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000070  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000080  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000090  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000100  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000110  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000120  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000130  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000140  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
 
BRs!                                      
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