From: Jiyong Min <jiyong.min@samsung.com>
Date: Mon, 21 Nov 2016 03:46:05 +0000 (+0900)
Subject: Fix null pointer access which is dereferenced at DcmScanSvc.cpp:493, may have NULL... 
X-Git-Tag: submit/tizen/20161122.044017^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=12de7782b2bac9bf603e903e17a96acaf2b0f90d;p=platform%2Fcore%2Fmultimedia%2Fdcm-service.git

Fix null pointer access which is dereferenced at DcmScanSvc.cpp:493, may have NULL value.

Change-Id: I9ac4cd0b14b9e7b4dd0a1bd9a930e5b451a2c04c
Signed-off-by: Jiyong Min <jiyong.min@samsung.com>
---

diff --git a/src/DcmScanSvc.cpp b/src/DcmScanSvc.cpp
index 1d62944..57fe46b 100755
--- a/src/DcmScanSvc.cpp
+++ b/src/DcmScanSvc.cpp
@@ -453,6 +453,7 @@ int DcmScanSvc::ScanSingleItem(const char *file_path)
 	int ret = DCM_SUCCESS;
 	DcmScanItem *scan_item = NULL;
 	DcmDbUtils *dcmDbUtils = DcmDbUtils::getInstance();
+	int face_count = 0;
 
 	DCM_CHECK_VAL(file_path, DCM_ERROR_INVALID_PARAMETER);
 
@@ -490,7 +491,12 @@ int DcmScanSvc::ScanSingleItem(const char *file_path)
 		(scan_single_curr_index)++;
 	}
 
-	sendCompletedMsg( file_path/*ret*/, scan_item->face_count, DCM_IPC_PORT_DCM_RECV);
+	if (scan_item != NULL)
+		face_count = scan_item->face_count;
+	else
+		face_count = 0;
+
+	sendCompletedMsg( file_path/*ret*/, face_count, DCM_IPC_PORT_DCM_RECV);
 
 	clearSingleItemList();