ecore_evas: Validate shadow geometry

Negative values in shadow geometry make no sense at all, however it's
happening all the time in wayland.  Let's throw an ERR so it doesn't go
unnoticed.

Signed-off-by: Derek Foreman <derek.foreman.samsung@gmail.com>
Reviewed-by: Chris Michael <cp.michael@samsung.com>
Differential Revision: https://phab.enlightenment.org/D7434

diff --git a/src/lib/ecore_evas/ecore_evas.c b/src/lib/ecore_evas/ecore_evas.c
index e0846a3..52120d7 100644 (file)
--- a/src/lib/ecore_evas/ecore_evas.c
+++ b/src/lib/ecore_evas/ecore_evas.c
@@ -2965,6 +2965,10 @@ EAPI void
 ecore_evas_shadow_geometry_set(Ecore_Evas *ee, int l, int r, int t, int b)
 {
    ECORE_EVAS_CHECK(ee);
+   EINA_SAFETY_ON_TRUE_RETURN(l < 0);
+   EINA_SAFETY_ON_TRUE_RETURN(r < 0);
+   EINA_SAFETY_ON_TRUE_RETURN(t < 0);
+   EINA_SAFETY_ON_TRUE_RETURN(b < 0);
    if ((ee->shadow.l == l) && (ee->shadow.r == r) &&
        (ee->shadow.t == t) && (ee->shadow.b == b)) return;
    ee->shadow.l = l;