Description:
cups service crashes sometimes when saving options from the web interface when it restarts after a config change.

I cant pin down what option or option combination it is, but it seems very unpredictable right now, doesnt happen all the time, but its changing the config file and sometimes changing settings which I have not touched in the /admin page.

I dont think that changes to config file are wiped if they are made directly to the config file while cups is running and it tries to auto restart, I dont have time at this moment to investigate further.


Additional info:
* package version(s)
cups 1.6.2-1
* config and/or log files etc.
Mar 26 19:02:35 russell-server cupsd[11285]: process 11285: arguments to dbus_connection_close() were incorrect, assertion "connection->generation == _dbus_current_generation" failed in file dbus-connection.c li
Mar 26 19:02:35 russell-server cupsd[11285]: This is normally a bug in some application using the D-Bus library.
Mar 26 19:02:35 russell-server cupsd[11285]: D-Bus not built with -rdynamic so unable to print a backtrace
Mar 26 19:02:35 russell-server systemd-coredump[11300]: Process 11285 (cupsd) dumped core.
Mar 26 19:02:35 russell-server systemd[1]: cups.service: main process exited, code=dumped, status=6/ABRT
Mar 26 19:02:35 russell-server systemd[1]: Unit cups.service entered failed state



Steps to reproduce:
fiddle with settings under /admin page:
Share printers connected to this system
Allow printing from the Internet
Advertise web interface
Allow remote administration