From: Abhimanyu Swami <abhimanyu1.s@samsung.com>
Date: Mon, 23 Sep 2019 06:17:28 +0000 (+0530)
Subject: Resolved ASAN issues
X-Git-Tag: accepted/tizen/5.5/unified/20191031.031205^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Ftizen_5.5_tv;p=platform%2Fcore%2Fapi%2Flocation-manager.git

Resolved ASAN issues

Change-Id: If704140344bda71e3257f7aed483b76f6507407f
Signed-off-by: Abhimanyu Swami <abhimanyu1.s@samsung.com>
---

diff --git a/src/location_internal.c b/src/location_internal.c
index 054a4a0..ede0a44 100644
--- a/src/location_internal.c
+++ b/src/location_internal.c
@@ -179,8 +179,12 @@ int __set_callback(_location_event_e type, location_manager_h manager, void *cal
 	LOCATIONS_NULL_ARG_CHECK(manager);
 	LOCATIONS_NULL_ARG_CHECK(callback);
 	location_manager_s *handle = (location_manager_s *) manager;
-	handle->user_cb[type] = callback;
-	handle->user_data[type] = user_data;
+	if (handle != NULL){
+		handle->user_cb[type] = callback;
+		handle->user_data[type] = user_data;
+	}
+	else
+		LOCATIONS_LOGE("Null Handle");
 	LOCATIONS_LOGD("event type : %d", type);
 	return LOCATIONS_ERROR_NONE;
 }
@@ -189,8 +193,12 @@ int __unset_callback(_location_event_e type, location_manager_h manager)
 {
 	LOCATIONS_NULL_ARG_CHECK(manager);
 	location_manager_s *handle = (location_manager_s *) manager;
-	handle->user_cb[type] = NULL;
-	handle->user_data[type] = NULL;
+	if (handle != NULL){
+		handle->user_cb[type] = NULL;
+		handle->user_data[type] = NULL;
+	}
+	else
+		LOCATIONS_LOGE("Null Handle");
 	LOCATIONS_LOGD("event type : %d", type);
 	return LOCATIONS_ERROR_NONE;
 }
diff --git a/src/locations.c b/src/locations.c
index 36165c5..942f4c1 100755
--- a/src/locations.c
+++ b/src/locations.c
@@ -573,6 +573,7 @@ EXPORT_API int location_manager_destroy(location_manager_h manager)
 		return __convert_error_code(ret);	//LCOV_EXCL_LINE
 
 	free(handle);
+	handle = NULL;
 	return LOCATIONS_ERROR_NONE;
 }
 
@@ -738,7 +739,10 @@ EXPORT_API int location_manager_get_method(location_manager_h manager, location_
 
 	location_manager_s *handle = (location_manager_s *) manager;
 	LocationMethod _method = LOCATION_METHOD_NONE;
-	g_object_get(handle->object, "method", &_method, NULL);
+	if (handle != NULL)
+		g_object_get(handle->object, "method", &_method, NULL);
+	else
+		LOCATIONS_LOGE("Null Handle");
 	switch (_method) {
 	case LOCATION_METHOD_NONE:
 		*method = LOCATIONS_METHOD_NONE;
@@ -952,7 +956,10 @@ EXPORT_API int location_manager_get_last_location(location_manager_h manager, do
 	LocationPosition *last_pos = NULL;
 	LocationVelocity *last_vel = NULL;
 	LocationAccuracy *last_acc = NULL;
-	ret = location_get_last_position_ext(handle->object, &last_pos, &last_vel, &last_acc);
+	if (handle != NULL)
+		ret = location_get_last_position_ext(handle->object, &last_pos, &last_vel, &last_acc);
+	else
+		LOCATIONS_LOGE("Null Handle");
 	if (ret != LOCATION_ERROR_NONE)
 		return __convert_error_code(ret);	//LCOV_EXCL_LINE
 
@@ -1090,7 +1097,10 @@ EXPORT_API int location_manager_set_location_changed_cb(location_manager_h manag
 	LOCATIONS_CHECK_CONDITION(interval >= 1 && interval <= 120, LOCATIONS_ERROR_INVALID_PARAMETER, "LOCATIONS_ERROR_INVALID_PARAMETER");
 	LOCATIONS_NULL_ARG_CHECK(manager);
 	location_manager_s *handle = (location_manager_s *) manager;
-	g_object_set(handle->object, "loc-interval", interval, NULL);
+	if (handle != NULL)
+		g_object_set(handle->object, "loc-interval", interval, NULL);
+	else
+		LOCATIONS_LOGE("Null Handle");
 	return __set_callback(_LOCATIONS_EVENT_TYPE_POS_VEL, manager, callback, user_data);
 }
 
@@ -1257,8 +1267,11 @@ EXPORT_API int gps_status_get_nmea(location_manager_h manager, char **nmea)
 	LOCATIONS_NULL_ARG_CHECK(nmea);
 	location_manager_s *handle = (location_manager_s *) manager;
 	char *nmea_data;
-
-	int ret = location_get_nmea(handle->object, &nmea_data);
+	int ret = 0;
+	if (handle != NULL)
+		 ret = location_get_nmea(handle->object, &nmea_data);
+	else
+		LOCATIONS_LOGE("Null Handle");
 	if (ret != LOCATION_ERROR_NONE || nmea == NULL) {
 		//LCOV_EXCL_START
 		if (ret == LOCATION_ERROR_NOT_ALLOWED) {