Description of problem:
Using the IdM interface "Add DNS Resource Record":
Adding an A record entry and checking the box to create the reverse (ptr)
record.
If the reverse zone doesn't exist, an error appears, but the A record is still
created.


Version-Release number of selected component (if applicable):
IdM on RHEL7

How reproducible:
Consistent

Steps to Reproduce:
1. In the IdM interface: Network Services > DNS
2. Click on a zone to view its entries, and click "+Add" to add a new record.
3. Complete the "Record name" and "IP address" details. Record Type=A, "Create
reverse" is checked. For the IP address entry, ensure the address isn't covered
by a reverse zone.
4. Click Add.

Actual results:
Receive the error below (substitute x.x.x.x for the IP address you chose):

"Cannot create reverse record for "x.x.x.x": DNS reverse zone for IP address
x.x.x.x not found"

However, the A record is still created.

Expected results:
I would expect the IdM interface to view this process as a single transaction,
where the failure to add a reverse record would result in the A record not
being created either.

Additional info: