Comment 0 for bug 1821242

When running this command:
```
cat /tmp/adcli_join_password | sudo adcli delete-computer -U _SSSD-linux --stdin-password --domain=EXAMPLE.NET $(hostname -f)
```
adcli dies with this:
```
 free(): invalid pointer
```
and the computer delete fails.

`adcli join` to the domain works great!

$ lsb_release -rd
Description: Ubuntu 18.04.1 LTS
Release: 18.04

Version: 0.8.2-1

I would expect the computer to be deleted from AD, but instead get a free() error.