Bug 319124

Summary:	krusader has problems opening certain zip files or showing their content correctly
Product:	[Applications] krusader	Reporter:	farmboy0
Component:	krarc	Assignee:	Krusader Bugs Distribution List <krusader-bugs-null>
Status:	CONFIRMED ---
Severity:	normal	CC:	adaptee, alex.bikadorov, jan_lepper, krusader-bugs-null
Priority:	NOR
Version First Reported In:	2.4.0-beta3 "Single Step"
Target Milestone:	---
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Bug Depends on:
Bug Blocks:	325173

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).