On Thu, 2017-02-23 at 16:05 +0100, Victor Toso wrote:
> Hi,
>
> On Thu, Feb 23, 2017 at 02:01:56PM +0100, Pavel Grunt wrote:
> > On Wed, 2017-02-22 at 14:11 +0100, Victor Toso wrote:
> > > From: Victor Toso <me@xxxxxxxxxxxxxx>
> > >
> > > In case of failure,
> >
> > Do we want to know about the failure?
>
> Not sure. Maybe a debug message? I did not check how this can happen
> in
> our case.
>
> >
> > > the GdkAtom *atoms will be set to NULL.
> > > Including this check to an early return.
> > >
> > > Signed-off-by: Victor Toso <victortoso@xxxxxxxxxx>
> > > ---
> > > src/spice-gtk-session.c | 3 ++-
> > > 1 file changed, 2 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/src/spice-gtk-session.c b/src/spice-gtk-session.c
> > > index 0426d8f..3c78e6a 100644
> > > --- a/src/spice-gtk-session.c
> > > +++ b/src/spice-gtk-session.c
> > > @@ -604,7 +604,8 @@ static void
> > > clipboard_get_targets(GtkClipboard
> > > *clipboard,
> > > {
> > > SpiceGtkSession *self = free_weak_ref(user_data);
> > >
> > > - if (self == NULL)
> > > +
> > > + if (self == NULL || atoms == NULL)
> > > return;
> >
> > Maybe add a comment ? no atoms => no targets
> >
> > >
> > > g_return_if_fail(SPICE_IS_GTK_SESSION(self));
> >
> > OT: these checks for 'self' are strange - the first one hides the
> > other
>
> Yes, but I think those _IS_OBJECT() can crash on NULL.
It uses G_TYPE_CHECK_INSTANCE_TYPE which "..If instance is NULL, FALSE
will be returned."
> I don't see how
> this would *not* be SpiceGtkSession* as *we* set it in the GWeakRef.
>
> I'll include it in this patch series as this patch series is only
> playing with this function.
>
> >
> > Pavel
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