e_comp_wl: add NULL-check for ec->comp_data

Prevent invalid memory access

Change-Id: I57696f0bb20347a17ef86dae6d3d08bb75a25039
Signed-off-by: Utkarsh Ray <utkarsh.ray@samsung.com>

diff --git a/src/bin/e_comp_wl.c b/src/bin/e_comp_wl.c
index 110d35f..1fb6eea 100644 (file)
--- a/src/bin/e_comp_wl.c
+++ b/src/bin/e_comp_wl.c
@@ -1882,6 +1882,7 @@ _e_comp_wl_evas_cb_ping(void *data, Evas_Object *obj EINA_UNUSED, void *event EI
    E_Client *ec;
 
    if (!(ec = data)) return;
+   if (!(ec->comp_data)) return;
    if (!(ec->comp_data->shell.ping)) return;
    if (!(ec->comp_data->shell.surface)) return;