From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Mon, 16 Sep 2019 05:06:06 +0000 (+0900)
Subject: tbm_surface_internal: fix null pointer dereference
X-Git-Tag: accepted/tizen/5.5/unified/20191031.021328~1
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Flibtbm.git;a=commitdiff_plain;h=d016f08e18a40b9fb7a01b3129e3678cd3f479d0

tbm_surface_internal: fix null pointer dereference

Change-Id: Ibfa51ce01a8168b194752eb10c1d319e4f1fea79
---

diff --git a/src/tbm_surface_internal.c b/src/tbm_surface_internal.c
index 532d51f..2da84bd 100644
--- a/src/tbm_surface_internal.c
+++ b/src/tbm_surface_internal.c
@@ -357,7 +357,7 @@ _tbm_surface_internal_destroy(tbm_surface_h surface)
 	free(surface);
 	surface = NULL;
 
-	if (LIST_IS_EMPTY(&bufmgr->surf_list)) {
+	if (bufmgr && LIST_IS_EMPTY(&bufmgr->surf_list)) {
 		LIST_DELINIT(&bufmgr->surf_list);
 
 		if (!LIST_IS_EMPTY(&bufmgr->debug_key_list)) {