On Wed, Mar 13, 2013 at 04:33:34PM -0600, Eric Blake wrote: > On 03/13/2013 11:24 AM, Daniel P. Berrange wrote: > > From: "Daniel P. Berrange" <berrange@xxxxxxxxxx> > > > > When opening a stream to a device which is a TTY, that device > > may become the controlling TTY of libvirtd, if libvirtd was > > daemonized. This in turn means when the other end of the stream > > closes, libvirtd gets SIGHUP, causing it to reload its config. > > Prevent this by forcing O_NOCTTY on all streams that are opened > > > > Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx> > > --- > > src/fdstream.c | 2 ++ > > 1 file changed, 2 insertions(+) > > ACK. Bet you had fun tracking down that dark corner of POSIX. I can think of many appropriate words for what I had to do to discover this. 'fun' is not one of them :-P Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list