>
> On Tue, Feb 12, 2019 at 04:36:17PM +0000, Victor Toso wrote:
> > From: Victor Toso <me@xxxxxxxxxxxxxx>
> >
> > Documentation for gdk_display_get_primary_monitor() says that it
> > returns "the primary monitor, or NULL if no primary monitor is
> > configured by the user".
> >
> > If monitor endup being NULL, we endup using unitialized GdkRectangle
typo: endup -> end up
typo: unitialized -> uninitialized
> > geom later on as gdk_monitor_get_geometry() will fail with:
> >
> > | gdk_monitor_get_geometry: assertion 'GDK_IS_MONITOR (monitor)' failed
> >
> > This patch tries gdk_display_get_monitor_at_point() and will fail if
> > no GdkMonitor is set.
> </ping>
> >
> > Signed-off-by: Victor Toso <victortoso@xxxxxxxxxx>
Were you be able to reproduce it?
> > ---
> > src/spice-widget.c | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/src/spice-widget.c b/src/spice-widget.c
> > index 8adcc38..e69b808 100644
> > --- a/src/spice-widget.c
> > +++ b/src/spice-widget.c
> > @@ -1129,6 +1129,11 @@ static void mouse_wrap(SpiceDisplay *display,
> > GdkEventMotion *motion)
> > GdkWindow *gdk_window = gtk_widget_get_window(GTK_WIDGET(display));
> > GdkDisplay *gdk_display = gdk_window_get_display(gdk_window);
> > GdkMonitor *monitor = gdk_display_get_primary_monitor(gdk_display);
> > + if (monitor == NULL) {
> > + /* No primary monitor set, using last mouse coordinates */
> > + monitor = gdk_display_get_monitor_at_point(gdk_display,
> > d->mouse_last_x, d->mouse_last_y);
> > + }
> > + g_return_if_fail(monitor != NULL);
> > gdk_monitor_get_geometry(monitor, &geom);
> >
> > xr = geom.width / 2;
Patch seems good.
Frediano
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