Bug 325173

Summary:	krusader has problems opening certain zip files or showing their content correctly
Product:	[Frameworks and Libraries] kio-extras	Reporter:	Jan Lepper <jan_lepper>
Component:	Archive	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	CONFIRMED ---
Severity:	grave	CC:	adaptee, adawit, elvis.angelaccio, farmboy0, jan_lepper, mail
Priority:	NOR
Version First Reported In:	18.04.3
Target Milestone:	---
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Bug Depends on:	319124
Bug Blocks:

Description Jan Lepper 2013-09-22 12:00:29 UTC

kde version: 4.8.4

+++ This bug was initially created as a clone of Bug #319124 +++

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 Dawit Alemayehu 2014-05-18 17:31:09 UTC

Can only reproduce for the 1st link. The second one does not work and the third link properly shows up as Zip Archive. The 1st link shows "Unknown" because the web server returns "application/octet-stream" [1] as its content-type. IOW, it is an issue with the server itself. If you save the file and then attempt to open it, it will be opened with the correct application.

[1] kio_http debug output:
GET /project/soapui/soapui/4.5.1/soapui-4.5.1-linux-bin.zip HTTP/1.1"
Host: tcpdiag.dl.sourceforge.net"
Connection: keep-alive"
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.21 (KHTML, like Gecko) konqueror/4.13.0 Safari/537.21"
Referer: http://sourceforge.net/projects/soapui/files/soapui/4.5.1/soapui-4.5.1-linux-bin.zip/download"
Pragma: no-cache"
Cache-control: no-cache"
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
Accept-Encoding: gzip, deflate, x-gzip, x-deflate"
Accept-Charset: iso-8859-1,*;q=0.5"
Accept-Language: en-US,en;q=0.9"
Cookie: <sensored>

HTTP/1.1 200 OK
Date: Sun, 18 May 2014 17:18:20 GMT
Server: Apache/2.2.22 (Ubuntu)
Last-Modified: Wed, 27 Jun 2012 12:27:16 GMT
ETag: "dd0278-658e878-4c37355dc5100
Accept-Ranges: bytes
Content-Length: 106489976
Connection: close
Content-Type: application/octet-stream

Comment 2 farmboy0 2014-05-22 19:24:07 UTC

I have retested all 3 zip files on KDE 4.12.5(Gentoo amd64 stable).
All files were downloaded locally and opened with Krusader.
(Thats where the bug originated from)

Results:
File 1 opens normally.
File 2 opens normally.
File 3 still shows a flat hierarchy of directories+filenames with backspaces in the filenames.

Comment 3 Julian Steinmann 2018-07-22 16:38:41 UTC

I can still reproduce this behavior with the third zip you mentioned. I'll move the bug over to kio-extras.