Bug 319124 - krusader has problems opening certain zip files or showing their content correctly
Summary: krusader has problems opening certain zip files or showing their content corr...
Status: CONFIRMED
Alias: None
Product: krusader
Classification: Applications
Component: krarc (other bugs)
Version First Reported In: 2.4.0-beta3 "Single Step"
Platform: Gentoo Packages Linux
: NOR normal
Target Milestone: ---
Assignee: Krusader Bugs Distribution List
URL:
Keywords:
Depends on:
Blocks: 325173
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Reported: 2013-04-30 15:29 UTC by farmboy0
Modified: 2018-05-06 00:15 UTC (History)
4 users (show)

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Description farmboy0 2013-04-30 15:29:29 UTC
Here are some examples of problem zip files:

http://sourceforge.net/projects/soapui/files/soapui/4.5.1/soapui-4.5.1-linux-bin.zip/download
Gives
Error: Could not open the file, probably due to an unsupported file format.

http://www.apache.org/dyn/closer.cgi?path=/cxf/2.7.4/apache-cxf-2.7.4-src.zip
Content is shown as a misc. file while it is actually a directory

From
http://www.kyoceradocumentsolutions.de/index/produkte/download_center.false.driver.KM2560._.DE.html
The Link to Linux_PPDs_KM25603060.zip at the bottom of the page

Shows the content files as flat structure as directories+filenames.
Comment 1 Jan Lepper 2013-09-22 11:46:09 UTC
File 1: cannot reproduce.
File 2: not found.
File 3: confirmed. (on krarc AND kio_archive !)
Comment 2 Jan Lepper 2013-09-22 11:56:04 UTC
Actually,  I can reproduce the bug with file 1, when using kio_archive.
Comment 3 Alex Bikadorov 2016-10-09 18:28:28 UTC
file 1:
* new link: http://smartbearsoftware.com/distrib/soapui/4.5.1/soapui-4.5.1-linux-bin.zip
* works with krarc:/, does not with zip:/
> Error: Could not open the file, probably due to an unsupported file format.

-> Bug in kio_archive

file 2:
* new linke: https://archive.apache.org/dist/cxf/2.7.4/apache-cxf-2.7.4-src.zip
* can open with krarc:/ but not extract with copy/paste
> Access denied to ...
> caution: filename not matched: apache-cxf-2.7.4-src
* when opened with zip:/ directory is shown as file
* opening with ark and extracting works, integrity test passes. But the parent directory has strange mode: Frwsrwsrwt
* when zipped again everything works fine with both protocols. Mode is normal again.

-> archive was created with some unusual option?

file 3:
* new link: https://cdn.kyostatics.net/dlc/eu/driver/all/linux_ppds_km25603060.-downloadcenteritem-Single-File.downloadcenteritem.tmp/Linux_PPDs_KM25603060.zip
* when opened with ark, krarc:/ or zip:/ files are shown as (e.g.)
> Linux2\English\Kyocera CS-2560 .PPD
* extracting with zip:/ and ark works, fails with krarc:/

-> krarc:/ has problems with "\" characters in archives (confirmed with other zip archives).