cannot delete group with a slash in its name

[hirschrobert]

Steps to reproduce

1. create a group with a slash in its name
2. try to delete that group

Expected behaviour

group should be deleted

Actual behaviour

group name vanishes but comes back after page refresh

Server configuration

Operating system:
debian

Web server:
apache 2.4

Database:
mysql 5.5.53

PHP version:
5.6.29

Nextcloud version: (see Nextcloud admin page)
10.0.2

Solutions?

Could have something to do with owncloud/core#24072

[nickvergessen]

cc @LukasReschke you broke this :P

[janekbettinger]

Using Nextcloud 13 I cannot delete a user group containing a slash although this bug should already be fixed.

• Nextcloud 13.0.1
• PHP 7.0.28
• PostgreSQL 9.4.15 on x86_64-unknown-linux-gnu, compiled by gcc (Debian 4.9.2-10) 4.9.2, 64-bit

[OlJohnny]

I have just made a clean install of nextcloud 13.0.2 with apache2 (PHP-7.2.3) on ubuntu 18.04 with mySQL 5.7.22 and all the necessary php modules and have the same problem.
When I try to delete the group (with a "/" in the name), it says "Group deleted". But after a refresh of the page (as stated above) the group is still there.
BUT I can still add/remove persons to/from the group.

It also breaks the Group Folders app, as I cannot change permission and/or remove the group from a group folder.

[brknkfr]

Problem still exists in Nextcloud 13.0.6, please reopen.