From: Nobuhiko Tanibata <nobuhiko_tanib...@xddp.denso.co.jp>
Signed-off-by: Nobuhiko Tanibata <nobuhiko_tanib...@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paala...@collabora.co.uk>
---
ivi-shell/ivi-layout.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
index 4aed4c8..50ce22f 100644
--- a/ivi-shell/ivi-layout.c
+++ b/ivi-shell/ivi-layout.c
@@ -2209,7 +2209,9 @@ ivi_layout_surface_set_opacity(struct ivi_layout_surface
*ivisurf,
{
struct ivi_layout_surface_properties *prop = NULL;
- if (ivisurf == NULL) {
+ if (ivisurf == NULL ||
+ opacity < wl_fixed_from_double(0.0) ||
+ wl_fixed_from_double(1.0) < opacity) {
weston_log("ivi_layout_surface_set_opacity: invalid
argument\n");
return IVI_FAILED;
}
--
1.8.3.1
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