Bug#989549: clamav-daemon: any local user can shut clamd down via control socket

[Stephane Chazelas]

FYI, bugzilla.clamav.net has been discontinued.

New upstreams bugs:

https://github.com/Cisco-Talos/clamav/issues/1169

(also
https://github.com/Cisco-Talos/clamav/issues/347
https://github.com/Cisco-Talos/clamav/issues/922)