https://bugs.kde.org/show_bug.cgi?id=442377
Bug ID: 442377
Summary: ark does not preserve permissions when extracting
folders
Product: ark
Version: 19.12.3
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Severity: grave
Priority: NOR
Component: general
Assignee: elvis.angelac...@kde.org
Reporter: jca...@lsi.uji.es
CC: aa...@kde.org, rthoms...@gmail.com
Target Milestone: ---
Created attachment 141508
--> https://bugs.kde.org/attachment.cgi?id=141508&action=edit
ZIP file to check whether ark preserves folder permissions
This is the structure of a directory:
$ sudo tree -ps
.
├── [d--------- 4096] Peppo
│ ├── [-rw------- 2] Archivo de texto.txt
│ ├── [----rw---- 7390] LibreOffice Calc.ods
│ └── [d--------- 4096] zeppo
│ └── [-r-------- 111] Archivo HTML.html
2 directories, 3 files
Then, I run this command (I need root privileges to overcome permissions)
$ sudo zip -r kk.zip Peppo/
I have run "zipinfo" and the permissions are OK inside "kk.zip".
Whenever I extract the whole structure of "kk.zip" with ark (with dialog, i.e.
graphics, with Dolphin's contextual menu, from console --running "ark --batch
kk.zip"--), permissions of all the directories are **not** kept. Instead, all
of the directories are created using system's umask (in my case 027, so
permissions are rwxr-x--- for folders "Peppo" and "zeppo"). The permissions of
all the files are OK (they are kept).
If I use "unzip" from the command line (unzip kk.zip), however, all of the
permissions (directories and files) are perfectly kept.
This is annoying since there is no way to tell ark that the original
permissions of directories must be kept when decompressing. Moreover, I think
that the default behavior of ark should be the same as "unzip", that is,
keeping the original permissions of both directories and files.
I think this is a bug because, in fact, ark preserves permissions when
extracting files but not the directories. It seems that directories are not
extracted but created.
You can even also try with the ZIP file attached to this report.
$ zipinfo prueba.zip
Archive: prueba.zip
Zip file size: 237341 bytes, number of entries: 6
d--------- 3.0 unx 0 bx stor 19-Sep-04 18:16 Pruebas/
-rw------- 3.0 unx 192479 bx defN 04-Oct-04 13:18
Pruebas/Madrid_-_Valencia.jpg
-r--r----- 3.0 unx 44815 bx defN 04-Oct-04 13:21 Pruebas/p1_boletin
windows04-05.sxw
-rw-r----- 3.0 unx 10240 bx defN 04-Oct-04 13:24 Pruebas/Plan-Curso.xls
---------- 3.0 unx 1032 tx defN 04-Oct-04 13:19 Pruebas/nombres.txt
-rw------- 3.0 unx 138 tx defN 19-Sep-04 18:16 Pruebas/.directory
6 files, 248704 bytes uncompressed, 236289 bytes compressed: 5.0%
Permissions of folder "Pruebas" are not kept when extracting/decompressing with
ark. If "unzip" is used instead permissions of folder "Pruebas" are preserved
as expected.
Thanks a lot in advance for your consideration.
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