pfSense

Send uniqueid instead of UUID on user-agent

Declare user_agent variable in the function it's used

Move uniqueid read to a function system_get_uniqueid()

Change the way unbound is stopped when the process is being restarted, to give the old process enough time to exit cleanly. Fixes #7326

(cherry picked from commit 38d110824c87ff60c6289c0432d55009586ceee4)

unbound-control needs to know the config path or else it can't work properly. Fixes #7667

(cherry picked from commit 8a0aa42c197361ebb82387e5bdc8378e5440837f)

Set a value for this variable in each case, so a previous value isn't re-used in a loop.

(cherry picked from commit faab657a256f9385d5e0ffb4084666e760b515a5)

Match whitespace after $vhid when checking CARP status to avoid partial matches. Fixes #7638
While here, fix variable references with braces and combine the two calls to grep into a single pattern.

(cherry picked from commit fd4e14b8853e7a30ee23532d686270cb40d84d03)

Fix DNS wildcard support for Loopia

Fix for the problem that wildcard CNAME records disappear from Loopia when doing a DNS update. As discussed here: https://forum.pfsense.org/index.php?topic=67793.0

Fix preg_match call without delimiter and also use preg_quote() to variable used in pattern

Don't create system notices for errors in user-entered ad-hoc PHP (diag_command.php)
(cherry picked from commit ff4e29fb9d048162f0d4d28b0c3e818ed2c1fd8e)