[Spice-devel] [PATCH spice-server 2/2] reds: Use monotonic time for ticket expiration

[Frediano Ziglio]

ping

> 
> ping
> 
> > 
> > Avoid time adjustment issues.
> > For instance ticket validity can change when daylight time changes.
> > 
> > Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
> > ---
> >  server/reds.c | 5 ++---
> >  1 file changed, 2 insertions(+), 3 deletions(-)
> > 
> > diff --git a/server/reds.c b/server/reds.c
> > index bff5b68e..727c3a14 100644
> > --- a/server/reds.c
> > +++ b/server/reds.c
> > @@ -2099,8 +2099,7 @@ static void reds_handle_ticket(void *opaque)
> >              goto error;
> >          }
> >  
> > -        //todo: use monotonic time
> > -        time(&ltime);
> > +        ltime = spice_get_monotonic_time_ns() / NSEC_PER_SEC;
> >          expired = (reds->config->taTicket.expiration_time < ltime);
> >  
> >          if (expired) {
> > @@ -3833,7 +3832,7 @@ SPICE_GNUC_VISIBLE int
> > spice_server_set_ticket(SpiceServer *reds,
> >      if (lifetime == 0) {
> >          reds->config->taTicket.expiration_time = INT_MAX;
> >      } else {
> > -        time_t now = time(NULL);
> > +        time_t now = spice_get_monotonic_time_ns() / NSEC_PER_SEC;
> >          reds->config->taTicket.expiration_time = now + lifetime;
> >      }
> >      if (passwd != NULL) {
> 
> Frediano