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https://issues.apache.org/jira/browse/COMPRESS-444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Bodewig updated COMPRESS-444:
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Fix Version/s: (was: 1.16)
1.15
> Version to extract incorrect in Local File Header
> -------------------------------------------------
>
> Key: COMPRESS-444
> URL: https://issues.apache.org/jira/browse/COMPRESS-444
> Project: Commons Compress
> Issue Type: Bug
> Components: Archivers
> Reporter: Paul Hebble
> Priority: Minor
> Fix For: 1.15
>
>
> A friend is generating ZIP files with Maven Assembly Plugin, which uses
> Plexus Archiver, which uses Commons Compress. One of his files tripped a
> validation check in SharpZipLib, see
> [https://github.com/KSP-CKAN/CKAN/issues/2285].
> Here's a link to the ZIP:
> [https://github.com/rleroy/CivilianPopulation/releases/download/2.0.12/ksp-civilian-population-mod-2.0.12.zip]
> The LFH in question starts:
> {{00000400 74 69 6c 69 74 79 2f 50 4b 03 04 *0a 00* 08 08 *08*
> |tility/PK.......|}}
> Note the *highlighted* bytes. The *0a 00* means that the version to extract
> is PKZip 1.0. The *08* means that the compression method is DEFLATED. These
> values are not compatible; by Commons Compress's own code logic, DEFLATED
> should require version 2.0, which would appear in the LFH as *14 00*.
> Notably, the CFH for this same file _does_ have version 2.0:
> {{00e0e5f0 73 2f 55 74 69 6c 69 74 79 2f 50 4b 01 02 14 03
> |s/Utility/PK....|}}
> {{00e0e600 *14* *00* 08 08 08 00 ab b8 30 4c 43 fa a3 ea 50 00
> |........0LC...P.|}}
> {{ ^^ ^^}}
> I have not yet been able to identify the cause of this issue.
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