fix uninitialized vars in demux

srsue/hdr/mac/demux.h

@@ -83,9 +83,9 @@ private:
   bool is_uecrid_successful;
 
   phy_interface_mac_common* phy_h;
-  srslte::log              *log_h;
+  srslte::log*              log_h;
-  srslte::timers::timer    *time_alignment_timer;
+  srslte::timers::timer*    time_alignment_timer;
-  rlc_interface_mac        *rlc;
+  rlc_interface_mac*        rlc;
   mac_interface_demux*      mac;
 
   // Buffer of PDUs

srsue/src/mac/demux.cc

@@ -30,7 +30,16 @@
 
 namespace srsue {
 
-demux::demux() : mac_msg(20), mch_mac_msg(20), pending_mac_msg(20), rlc(NULL)
+demux::demux() :
+  mac_msg(20),
+  mch_mac_msg(20),
+  pending_mac_msg(20),
+  rlc(NULL),
+  is_uecrid_successful(false),
+  phy_h(nullptr),
+  log_h(nullptr),
+  time_alignment_timer(nullptr),
+  mac(nullptr)
 {
 }