Bug in parted with GPT partition table from Lenovo Ideapad A1

[Markall, Graham]

Hi,

I'm trying to use gparted to examine what I believe is a partition table from 
the Lenovo Ideapad A1. I've uploded a file containing the partition table to 
http://www.doc.ic.ac.uk/~grm08/ideapad/mbr16GB.img (md5: 
0b236b16e98de53393f6539c40ba1201).

When I use the command "print all", there are a couple of errors that I have to 
ignore, and then a failed assertion. The output is as follows:

$ parted mbr16GB.img
GNU Parted 3.0
Using /home/graham/android/ideapad_ota/ROW/mbr16GB.img
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print all
Error: end of file while reading No medium found
Retry/Ignore/Cancel? i
Error: The backup GPT table is corrupt, but the primary appears OK, so that 
will be used.
OK/Cancel? OK
Backtrace has 10 calls on stack:
  10: /home/graham/programs/parted-3.0/lib/libparted.so.1(ped_assert+0x2e) 
[0x7f44f40d470e]
  9: /home/graham/programs/parted-3.0/lib/libparted.so.1(+0x2596a) 
[0x7f44f40ec96a]
  8: /home/graham/programs/parted-3.0/lib/libparted.so.1(ped_disk_new+0x58) 
[0x7f44f40d9b88]
  7: /home/graham/programs/parted-3.0/sbin/parted() [0x406af1]
  6: /home/graham/programs/parted-3.0/sbin/parted() [0x4075ca]
  5: /home/graham/programs/parted-3.0/sbin/parted() [0x407585]
  4: /home/graham/programs/parted-3.0/sbin/parted(interactive_mode+0xf3) 
[0x40bf03]
  3: /home/graham/programs/parted-3.0/sbin/parted(main+0xe47) [0x406047]
  2: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f44f38d4ead]
  1: /home/graham/programs/parted-3.0/sbin/parted() [0x4060d5]


You found a bug in GNU Parted! Here's what you have to do:

...

Assertion (last_usable <= disk->dev->length) at gpt.c:727 in function 
_parse_header() failed.





The output of "parted DEVICE unit co print unit s print" was as follows:

$ parted mbr16GB.img unit co print unit s print
Error: end of file while reading No such file or directory                
parted: invalid token: unit
Retry/Ignore/Cancel? i                                                    
Error: The backup GPT table is corrupt, but the primary appears OK, so that 
will be used.
OK/Cancel? OK                                                             
Backtrace has 8 calls on stack:
  8: /lib/x86_64-linux-gnu/libparted.so.0(ped_assert+0x2e) [0x7f00cfaa1f3e]
  7: /lib/x86_64-linux-gnu/libparted.so.0(+0x44712) [0x7f00cfad2712]
  6: /lib/x86_64-linux-gnu/libparted.so.0(ped_disk_new+0x58) [0x7f00cfaa80b8]
  5: parted() [0x407401]
  4: parted(non_interactive_mode+0x8c) [0x40e00c]
  3: parted(main+0x1407) [0x406ae7]
  2: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f00cf29bead]
  1: parted() [0x406bad]


You found a bug in GNU Parted! Here's what you have to do:

please visit the GNU Parted website:

        http://www.gnu.org/software/parted

for further information.

Your report should contain the version of this release (2.3)
along with the error message below, the output of

        parted DEVICE unit co print unit s print

and the following history of commands you entered.
Also include any additional information about your setup you
consider important.

Assertion (last_usable <= disk->dev->length) at 
../../../libparted/labels/gpt.c:718 in function _parse_header() failed.




Please let me know if there is any more information that I should provide.


Many thanks,
Graham Markall.