Fix local variable initialization and handle a invalid parameter

[platform/core/connectivity/stc-manager.git] / src / monitor / stc-monitor.c

diff --git a/src/monitor/stc-monitor.c b/src/monitor/stc-monitor.c
index 5885fc9..3abebef 100755 (executable)
--- a/src/monitor/stc-monitor.c
+++ b/src/monitor/stc-monitor.c
@@ -891,11 +891,11 @@ static void __action_when_rstn_limit_exceeded(stc_rstn_limit_type_e limit_type,
                                                classid_bytes_context_s *context)
 {
        gboolean rv;
-       char iftype[MAX_INT_LENGTH];
-       char byte[MAX_INT_LENGTH];
-       const char *signal_name;
-       const char *net_popup_content;
-       const char *net_popup_type;
+       char iftype[MAX_INT_LENGTH] = { 0, };
+       char byte[MAX_INT_LENGTH] = { 0, };
+       const char *signal_name = NULL;
+       const char *net_popup_content = NULL;
+       const char *net_popup_type = NULL;
        stc_s *stc = (stc_s *)stc_get_manager();
 
        if (stc == NULL) {
@@ -940,6 +940,11 @@ static void __action_when_rstn_limit_exceeded(stc_rstn_limit_type_e limit_type,
                break;
        }
 
+       if (signal_name == NULL) {
+               STC_LOGE("Invalid parameter: limit_type");
+               return;
+       }
+
        /* emit signal */
        rv = stc_manager_dbus_emit_signal(stc->connection,
                                                  STC_DBUS_SERVICE_RESTRICTION_PATH,