WIP: SELinux: add option to control checking of reply messages
Currently all reply messages are checked with the same SELinux permission as request messages ("send_mesg"). Add an option to be able to use a distinc SELinux permission for reply messages.
Tested on Debian sid against 1.13.18-1 (https://salsa.debian.org/cgzones/dbus/-/tree/dev)
Edited by Christian Göttsche