TYPO3 Core

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/29110

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/29110

Patch set 4 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/29110

Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/29110

Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/29110

Pascal Dürsteler wrote:

How to reproduce

1. Create a backend user without setting the admin flag and set a db mount.
2. Edit the newly created user and set the admin flag. The db mount fields disappear, but are still taken into account.

A more usual case:

1. Create a backend user group, set a DB mount.
2. Create an admin backend user
3. Assign the backend user group to the admin backend user.

The third step is required to have pages created by this user owned by the user group and thus editable by all regular users of this group. (Unless you use PageTS)