pfSense

Interfaces PPPs edit avoid foreach() warning

If you go to Interfaces, assign, PPPs, press "+" to add an entry, then press Save without entering anything then you get a warning about the foreach() here.
The is_array() check fixes it.

Fix glob for serial device names

Removing the "." that was in {,.[0-9]} allows it to match /dev/cuau10 and onward.
I added lots of comments on the glob expression, because the format of the glob expression is not the same as an ordinary regex.

Fix adding of VoIP rules from traffic shaper wizard where IP/alias is not
specified.

manual merge of Phil Davis pull request, commit b45537f75b24bc323987094e459db7b2f75aa405

Fix dashboard hardware crypto display where AES-NI is enabled. Ticket

Don't check whether the QinQ interface exists when deleting. Unnecessarily
makes QinQ un-deletable where the parent interface no longer exists
(removed, config restored from diff hardware, etc.).

Fix put static route destination in config change description

When enabling or disabling a route by using the enable/disable button on the Routes page, the destination network was not being put in the config change description, although the code intended it to be there....

Encode ca descr in system_camanager.php

Encode ca/cert descr in system_certmanager.php

Encode ca/cert/crl descr in system_crlmanager.php