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 372cc9d..485d338
--- a/e2sim/src/base/e2sim.cpp
+++ b/e2sim/src/base/e2sim.cpp
@@ -76,6 +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);
 }
@@ -165,8 +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);