On 13.03.2014 22:08, Xin Li wrote: > Hi, Pawel, > > I have noticed that casperd's child (zygote) would still use > controlling session from parent. This can be observed by running > ps -ax on systems running casperd, where the child have a spurious > console associated. > > The attached patch would fix it. May I commit it against -HEAD? > > By the way, the zygote child also closes file descriptor 4 twice > (harmless; it's either sp[0] or the /dev/null which is closed > before starting zygote_main, or before returning from stdnull(). > Based on the construct of the code, I believe both close() can be > omitted. If this makes sense I'll submit a new patch.
Wouldn't this patch break support for external monitoring e.g. by daemontools. By convention a daemontools run script is started with its own process group and execs into the service. If a service tries to unconditionally create its own process group it will fail. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-security To unsubscribe, send any mail to "[email protected]"
