Fix wrong usage of memory.

[sim/e2-interface.git] / e2sim / src / base / e2sim.cpp

diff --git a/e2sim/src/base/e2sim.cpp b/e2sim/src/base/e2sim.cpp
old mode 100644 (file)
new mode 100755 (executable)
index fa62bed..485d338
--- a/e2sim/src/base/e2sim.cpp
+++ b/e2sim/src/base/e2sim.cpp
@@ -1,6 +1,7 @@
 /*****************************************************************************
 #                                                                            *
 # Copyright 2020 AT&T Intellectual Property                                  *
+# Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved.      *
 #                                                                            *
 # Licensed under the Apache License, Version 2.0 (the "License");            *
 # you may not use this file except in compliance with the License.           *
@@ -33,6 +34,10 @@ using namespace std;
 
 int client_fd = 0;
 
+std::unordered_map<long, OCTET_STRING_t*> E2Sim::getRegistered_ran_functions() {
+  return ran_functions_registered;
+}
+
 void E2Sim::register_subscription_callback(long func_id, SubscriptionCallback cb) {
   fprintf(stderr,"%%%%about to register callback for subscription for func_id %d\n", func_id);
   subscription_callbacks[func_id] = cb;
@@ -71,6 +76,7 @@ void E2Sim::encode_and_send_sctp_data(E2AP_PDU_t* pdu)
 
   data.len = e2ap_asn1c_encode_pdu(pdu, &buf);
   memcpy(data.buffer, buf, min(data.len, MAX_SCTP_BUFFER));
+  if (buf) free(buf);
 
   sctp_send_data(client_fd, data);
 }
@@ -160,8 +166,8 @@ int E2Sim::run_loop(int argc, char* argv[]){
   
   sctp_buffer_t data;
 
-  char *error_buf = (char*)calloc(300, sizeof(char));
-  size_t errlen;
+  char error_buf[300] = {0, };
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2AP_PDU, pdu_setup, error_buf, &errlen);
   printf("error length %d\n", errlen);