e_client: fixed a bug for buffer overflow

Change-Id: I92a60dc015b734eb12741b4d096ead076941bf21

diff --git a/src/bin/e_client.c b/src/bin/e_client.c
index 35aa217..c6e26d8 100644 (file)
--- a/src/bin/e_client.c
+++ b/src/bin/e_client.c
@@ -745,6 +745,7 @@ _e_client_find_focus_same_layer(E_Client *ec)
    zone_h = zone->h;
 
    id = e_comp_canvas_layer_map(ec->layer);
+   if (id >= E_LAYER_COUNT) return NULL;
    if (!e_comp->layers[id].clients) return NULL;
 
    EINA_INLIST_REVERSE_FOREACH(e_comp->layers[id].clients, temp_ec)