commit 7bbacc6165f4f5ed2f77610b72f0aff67068077d
author Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp> Mon Jun 22 15:30:09 2015 +0900
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> Tue Jun 23 15:57:14 2015 +0300
tree 0d9dfb83bc2b857b35c73d96dc04549e11edcfa0
parent a86226c7c4184bca027349d961fbee9a9d6a24f7

ivi-shell: bugfix, check limitation of ivi_layout_layer opacity

Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

ivi-shell/ivi-layout.c

diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
index 50ce22f..88629ad 100644
--- a/ivi-shell/ivi-layout.c
+++ b/ivi-shell/ivi-layout.c
@@ -1951,7 +1951,9 @@
 {
 	struct ivi_layout_layer_properties *prop = NULL;
 
-	if (ivilayer == NULL) {
+	if (ivilayer == NULL ||
+	    opacity < wl_fixed_from_double(0.0) ||
+	    wl_fixed_from_double(1.0) < opacity) {
 		weston_log("ivi_layout_layer_set_opacity: invalid argument\n");
 		return IVI_FAILED;
 	}