Hi,
On Mon, Mar 13, 2017 at 07:05:08AM -0400, Frediano Ziglio wrote:
> >
> > From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> >
> > Handle unknown values instead of out-of-array access.
> >
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> > ---
> > tools/spicy.c | 28 +++++++++++++++++++---------
> > 1 file changed, 19 insertions(+), 9 deletions(-)
> >
> > diff --git a/tools/spicy.c b/tools/spicy.c
> > index a41a1a3..2f6be4e 100644
> > --- a/tools/spicy.c
> > +++ b/tools/spicy.c
> > @@ -181,14 +181,24 @@ static int ask_user(GtkWidget *parent, char *title,
> > char *message,
> > return retval;
> > }
> >
> > -static const gchar *video_codec_enum_to_str[] = {
> > - [0] = "none",
> > - [SPICE_VIDEO_CODEC_TYPE_MJPEG] = "mjpeg",
> > - [SPICE_VIDEO_CODEC_TYPE_VP8] = "vp8",
> > - [SPICE_VIDEO_CODEC_TYPE_H264] = "h264",
> > - [SPICE_VIDEO_CODEC_TYPE_VP9] = "vp9",
> > - [SPICE_VIDEO_CODEC_TYPE_ENUM_END] = "error",
> > -};
> > +static const gchar *
> > +video_codec_to_string(SpiceVideoCodecType type)
> > +{
> > + const char *str = NULL;
> > + static const gchar *to_string[] = {
>
> this can be also const (not a regression by the way).
>
> > + NULL,
>
> This should be automatic and before was "none" instead but for
> me is fine.
Ah, true. None is better because 0 means that there is no ongoing
stream. So I would keep that too.
> For SPICE_VIDEO_CODEC_TYPE_ENUM_END before an "error" was print,
> now "unknown codec". Again, fo me is fine.
>
> > + [SPICE_VIDEO_CODEC_TYPE_MJPEG] = "mjpeg",
> > + [SPICE_VIDEO_CODEC_TYPE_VP8] = "vp8",
> > + [SPICE_VIDEO_CODEC_TYPE_H264] = "h264",
> > + [SPICE_VIDEO_CODEC_TYPE_VP9] = "vp9",
> > + };
> > +
> > + if (type >= 0 && type < G_N_ELEMENTS(to_string)) {
> > + str = to_string[type];
> > + }
> > +
> > + return str ? str : "unknown codec";
> > +}
> >
> > static void update_status_window(SpiceWindow *win)
> > {
> > @@ -201,7 +211,7 @@ static void update_status_window(SpiceWindow *win)
> > g_string_printf(status, "mouse: %6s, agent: %3s, streaming: %5s",
> > win->conn->mouse_state,
> > win->conn->agent_state,
> > - video_codec_enum_to_str[win->video_codec]);
> > + video_codec_to_string(win->video_codec));
> >
> > if (win->mouse_grabbed) {
> > SpiceGrabSequence *sequence =
> > spice_display_get_grab_keys(SPICE_DISPLAY(win->spice));
>
> Reviewed-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
>
> Frediano
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