From 4092c3a554ccfb2bd841f0b15b24c19dfe3be970 Mon Sep 17 00:00:00 2001
From: JongMin Lee <jm105.lee@samsung.com>
Date: Fri, 27 Apr 2018 14:14:37 +0900
Subject: [PATCH] evas: resolve possible memory leak.

---
 src/lib/evas/canvas/evas_out.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/lib/evas/canvas/evas_out.c b/src/lib/evas/canvas/evas_out.c
index a1a35a1276..40cce4ce04 100644
--- a/src/lib/evas/canvas/evas_out.c
+++ b/src/lib/evas/canvas/evas_out.c
@@ -53,7 +53,13 @@ efl_canvas_output_add(Evas *canvas)
    r->changed = EINA_TRUE;
 
    e = _efl_canvas_output_async_block(r);
-   if (!e) return NULL;
+   if (!e)
+     {
+        efl_wref_del(canvas, &r->canvas);
+        free(r);
+        return NULL;
+     }
+
    // Track this output in Evas
    e->outputs = eina_list_append(e->outputs, r);