From: Ji-hoon Lee <dalton.lee@samsung.com>
Date: Thu, 29 Aug 2019 10:06:17 +0000 (+0900)
Subject: Add NULL checking when releasing resources
X-Git-Tag: accepted/tizen/unified/20191001.062542~2^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b99bb724d5dc1850549bcd54cad056a196a2e5f;p=platform%2Fcore%2Fuifw%2Fmulti-assistant-service.git

Add NULL checking when releasing resources

Change-Id: I3b1b86e33c97a64be602aefdea8a5ca0d9c774b4
---

diff --git a/plugins/wakeup-manager/dependency-default/src/dependency_default_audio.cpp b/plugins/wakeup-manager/dependency-default/src/dependency_default_audio.cpp
index b2c231f..86b2df1 100644
--- a/plugins/wakeup-manager/dependency-default/src/dependency_default_audio.cpp
+++ b/plugins/wakeup-manager/dependency-default/src/dependency_default_audio.cpp
@@ -214,21 +214,27 @@ void dependency_default_audio_deinitialize()
 		g_volume_stream = NULL;
 	}
 
-	ret = audio_in_unprepare(g_audio_in);
-	if (AUDIO_IO_ERROR_NONE != ret) {
-		LOGD("[Recorder ERROR] Fail to stop audio : %d", ret);
+	if (g_audio_in) {
+		ret = audio_in_unprepare(g_audio_in);
+		if (AUDIO_IO_ERROR_NONE != ret) {
+			LOGD("[Recorder ERROR] Fail to stop audio : %d", ret);
+		}
 	}
 
-	if (0 != sound_manager_destroy_stream_information(g_stream_info)) {
-		LOGD("[Recorder ERROR] Fail to destroy stream info");
+	if (g_stream_info) {
+		if (0 != sound_manager_destroy_stream_information(g_stream_info)) {
+			LOGD("[Recorder ERROR] Fail to destroy stream info");
+		}
+		g_stream_info = NULL;
 	}
-	g_stream_info = NULL;
 
-	ret = audio_in_destroy(g_audio_in);
-	if (AUDIO_IO_ERROR_NONE != ret) {
-		LOGD("[Recorder ERROR] Fail to destroy audio : %d", ret);
+	if (g_audio_in) {
+		ret = audio_in_destroy(g_audio_in);
+		if (AUDIO_IO_ERROR_NONE != ret) {
+			LOGD("[Recorder ERROR] Fail to destroy audio : %d", ret);
+		}
+		g_audio_in = NULL;
 	}
-	g_audio_in = NULL;
 }
 
 static void recorder_thread_func()