On Sun, Nov 30, 2014 at 04:40:21PM +0000, Ivan Shmakov wrote: > >>>>> Josselin Mouette <j...@debian.org> writes: > > * Other users only have access to audio devices through ACLs when > > physically logged on. > > Unless I be mistaken, ACLs are only applied at the time of > open(2). What about the processes (if any) which opened an > audio device back when it was possible, but are still running at > the time the user logs out?
That is how Linux works, yes. revoke() syscalls have been occasionally proposed for at least 15 years but as far as I know no implementation has yet been accepted in the Linux kernel. I don't know if logind can do or does anything beyond that. Andreas -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20141201011009.ga5...@amos.fritz.box