[ nant-Bugs-2177485 ] unzip fails with large archive

Bugs item #2177485, was opened at 2008-10-18 18:04
Message generated for change (Comment added) made by cchan_qa
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Category: Tasks
Group: 0.86
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Peter G (doghund)
Assigned to: Nobody/Anonymous (nobody)
Summary: unzip fails with large archive

Initial Comment:
Nant Version "nant-0.86-nightly-2008-08-18"

Installed this version to work with Zip64 archives. Unzipping a Zip64 Archive with these properties:

Version to extract - 4.5
Host OS - DOS
Total files - 1
Total length - 10.251.985.408
Packed length - 1.561.065.491
Ratio - 15%

SFX module size - 0
Main comment - Absent
Passwords - Absent


Fails with this error:


    [unzip] Unzipping 'F:\_DEV\DBRestore\BACKUP\XXXXXX.zip' to 'F:\_DEV\DBRestore\BACKUP'.

BUILD FAILED

F:\_DEV\DBRestore\get.db.backup.build(29,5):
Unable to expand 'XXXXXX_db_200810170500.BAK' to 'F:\_DEV\DBRestore\BACKUP'.
    Size mismatch: 1408871140;5226832384 <-> 1408871140;931865088

Total time: 532.6 seconds.


Have rerun the build several times and get an identical error each time. I can manually unzip the same file without a problem using winrar.


Best regards, and thanks for a wonderful tool,
Peter G

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>Comment By: Charles Chan (cchan_qa)
Date: 2010-04-16 04:39

Message:
I just checked and the latest version of the lib is still (v0.85.5.452). I
guess this means potentially a different lib is required?

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Comment By: Gert Driesen (drieseng)
Date: 2008-10-18 21:38

Message:
Peter, this appears to be a bug in #ziplib.

I will upgrade to a newer version (v0.85.5.452) asap, and let you know
when a new nightly build is available.

Thanks for the report!

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https://sourceforge.net/tracker/?func=detail&atid=402868&aid=2177485&group_id=31650

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