X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=bt-oal%2Fbluez_hal%2Fsrc%2Fbt-hal-gatt-client.c;h=cc5b5b8653e4d1d6205d6ee8c92cc7fe7ec1efdb;hb=a56302e7cb070c1fc92a041007af0893c61dfb94;hp=633ec00445dab30361671f193bd6e188115175bf;hpb=dbf0787e0b08e37fbae0ef55ac0e33ea78102f2c;p=platform%2Fcore%2Fconnectivity%2Fbluetooth-frwk.git

diff --git a/bt-oal/bluez_hal/src/bt-hal-gatt-client.c b/bt-oal/bluez_hal/src/bt-hal-gatt-client.c
index 633ec00..cc5b5b8 100644
--- a/bt-oal/bluez_hal/src/bt-hal-gatt-client.c
+++ b/bt-oal/bluez_hal/src/bt-hal-gatt-client.c
@@ -3421,25 +3421,27 @@ void _bt_hal_handle_gattc_value_changed_event(int result, const char *char_handl
 	_bt_hal_convert_addr_string_to_type(bd_addr.address, device_address);
 	conn_info =  __bt_find_gatt_conn_info(&bd_addr);
 
-	//find service for notified char path
-	for (l = conn_info->gatt_list_services; l != NULL; l = g_slist_next(l)) {
-		svc_info = (hal_gattc_service_t*)l->data;
-		if (svc_info == NULL)
-			continue;
-
-		/* find characteristic object path */
-		for (k = svc_info->gatt_list_chars; k != NULL; k = g_slist_next(k)) {
-			char_info = (hal_gattc_char_t *)k->data;
-			if (char_info == NULL)
+	if (conn_info != NULL) {
+		//find service for notified char path
+		for (l = conn_info->gatt_list_services; l != NULL; l = g_slist_next(l)) {
+			svc_info = (hal_gattc_service_t*)l->data;
+			if (svc_info == NULL)
 				continue;
 
-			if (g_strcmp0(char_info->chr_path, char_handle) == 0) {
-				DBG("Found char handle[%s]", char_info->chr_path);
+			/* find characteristic object path */
+			for (k = svc_info->gatt_list_chars; k != NULL; k = g_slist_next(k)) {
+				char_info = (hal_gattc_char_t *)k->data;
+				if (char_info == NULL)
+					continue;
+
+				if (g_strcmp0(char_info->chr_path, char_handle) == 0) {
+					DBG("Found char handle[%s]", char_info->chr_path);
 
-				//send event
-				_bt_hal_send_value_changed_event(conn_info, svc_info,
-						char_info, char_value, len);
-				return;
+					//send event
+					_bt_hal_send_value_changed_event(conn_info, svc_info,
+							char_info, char_value, len);
+					return;
+				}
 			}
 		}
 	}