On Fri, Mar 7, 2014 at 18:41:02 +0100, Jakub Wilk wrote: > * Vincent Danjean <vdanjean...@free.fr>, 2014-03-07, 15:41: > >>hidepid=1 means users may not access any /proc/<pid>/ > >>directories but their own. > > > >Even that is strange. I just tried. Processus that are not mine > >are not shown anymore by ps, but even some of mine disappeared! > >(mostly urxvt ones) > > $ ls -l /usr/bin/urxvt > -rwxr-sr-x 1 root utmp 1272864 Dec 22 18:50 /usr/bin/urxvt > > It's setgid, so it can't be ptraced, so it doesn't show up in /proc. > > The inability to see your own setgid processes makes this feature > unappealing. :( > Any reason urxvt can't use libutempter?
Cheers, Julien
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