From: Wataru Natsume <wataru_natsume@xddp.denso.co.jp>
Date: Mon, 11 Apr 2016 12:34:52 +0000 (+0900)
Subject: ivi-layout: clear on_layer when layer_destroy
X-Git-Tag: upstream/5.0.0~1167
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b3a52ab39bfa95b461460ef1cc1ac81824e00f7;p=platform%2Fupstream%2Fweston.git

ivi-layout: clear on_layer when layer_destroy

On_layer of ivi_layout_surface should be NULL in the layer_destroy.
Previous code might access to removed ivilayer and cause SEGV.

Signed-off-by: Wataru Natsume <wataru_natsume@xddp.denso.co.jp>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
---

diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
index e3452d2c..41426943 100644
--- a/ivi-shell/ivi-layout.c
+++ b/ivi-shell/ivi-layout.c
@@ -914,6 +914,7 @@ clear_surface_order_list(struct ivi_layout_layer *ivilayer)
 			      &ivilayer->order.surface_list, order.link) {
 		wl_list_remove(&surface_link->order.link);
 		wl_list_init(&surface_link->order.link);
+		surface_link->on_layer = NULL;
 	}
 }