fix uninitialized variables

srsenb/hdr/upper/gtpu.h

@@ -76,7 +76,7 @@ private:
   // Class to create
   class mch_thread : public thread {
   public:
-    mch_thread() : initiated(false),running(false),run_enable(false),pool(NULL) {}
+    mch_thread() : initiated(false), running(false), run_enable(false), pool(NULL), lcid_counter(0) {}
     bool init(std::string m1u_multiaddr_, std::string m1u_if_addr_, pdcp_interface_gtpu *pdcp_, srslte::log *gtpu_log_);
     void stop();
   private:

srsue/test/upper/nas_test.cc

@@ -158,7 +158,7 @@ int security_command_test()
   args.imsi = "001010123456789";
   args.k = "00112233445566778899aabbccddeeff";
   args.op = "63BFA50EE6523365FF14C1F45F88737D";
-
+  args.using_op = true;
 
   // init USIM
   srsue::usim usim;