Address CPP check issues

src/smf_app/smf_context.cpp

@@ -1797,6 +1797,9 @@ void smf_context::handle_pdu_session_update_sm_context_request(
               smreq->pid, N11_SESSION_UPDATE_SM_CONTEXT_RESPONSE);
 
           free_wrapper((void**) &qos_flow_description);
+          free_wrapper ((void**) &decoded_nas_msg.plain.sm
+                        .pdu_session_modification_request.qosflowdescriptions
+                        .qosflowdescriptionscontents);
           return;
         }
 
@@ -1840,6 +1843,9 @@ void smf_context::handle_pdu_session_update_sm_context_request(
         //don't need to create a procedure to update UPF
 
         free_wrapper((void**) &qos_flow_description);
+        free_wrapper ((void**) &decoded_nas_msg.plain.sm
+                      .pdu_session_modification_request.qosflowdescriptions
+                      .qosflowdescriptionscontents);
       }
         break;
 

src/smf_app/smf_n1_n2.cpp

@@ -732,6 +732,7 @@ bool smf_n1_n2::create_n2_sm_information(pdu_session_msg &msg,
           or (qos_flow.qfi.qfi > QOS_FLOW_IDENTIFIER_LAST )) {
         //error
         Logger::smf_app().error("Incorrect QFI %d", qos_flow.qfi.qfi);
+        free_wrapper((void**) &ngap_IEs);
         return false;
       }
 

src/udp/udp.hpp

@@ -63,6 +63,7 @@ public:
   udp_server(const struct in_addr& address, const uint16_t port_num)
     : app_(nullptr), port_(port_num)
   {
+    recv_buffer_[0] = 0;
     socket_ = create_socket (address, port_);
     if (socket_ > 0) {
       Logger::udp().debug( "udp_server::udp_server(%s:%d)", conv::toString(address).c_str(), port_);
@@ -92,6 +93,7 @@ public:
   udp_server(const char * address, const uint16_t port_num)
     : app_(nullptr), port_(port_num)
   {
+    recv_buffer_[0] = 0;
     socket_ = create_socket (address, port_);
     if (socket_ > 0) {
       Logger::udp().debug( "udp_server::udp_server(%s:%d)", address, port_);