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. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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