From: hyunho <hhstark.kang@samsung.com>
Date: Mon, 15 Jan 2018 09:15:12 +0000 (+0900)
Subject: Fix DEREF NULL
X-Git-Tag: submit/tizen_4.0/20180115.110737~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=abbd02b42dd85c4768139a0dbba1c50acdc325a8;p=platform%2Fcore%2Fappfw%2Fwidget-service.git

Fix DEREF NULL

Change-Id: I911b60359d1d9337f30dcff9af88385da238b440
Signed-off-by: hyunho <hhstark.kang@samsung.com>
---

diff --git a/src/widget_service.c b/src/widget_service.c
index aad837e..6c7c5ee 100644
--- a/src/widget_service.c
+++ b/src/widget_service.c
@@ -602,6 +602,11 @@ static int _resolution_update_from_file(void)
 			continue;
 		}
 
+		if (size_str == NULL) {
+			_E("sizen str is NULL");
+			continue;
+		}
+
 		if (sscanf(size_str, "%dx%d", &width, &height) != 2) {
 			_E("Invalid syntax: [%s]", size_str);
 			continue;