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ivi-shell: bugfix, check limitation of ivi_layout_surface opacity

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Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Nobuhiko Tanibata 2015-06-22 15:29:20 +09:00 • committed by Pekka Paalanen
parent 4ff38741c7
commit a86226c7c4
1 changed files with 3 additions and 1 deletions
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4
ivi-shell/ivi-layout.c
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@ -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;
}