Fix wrong usage of memory.

- Fix memory issue from conditional jump depends on unintialized value.
- Fix wrong ordering of function parameters.
- Initializing variables.
- Fix message structure according to E2SM format.
- Fix wrong usage of memory addressing.

Signed-off-by: wansu.yoo <wansu.yoo@samsung.com>
Change-Id: I3a732bfa6d360ccfa9075e9560f3feec0b796086

diff --git a/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.cpp b/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.cpp
index 764c69b..7059863 100755 (executable)
--- a/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.cpp
+++ b/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.cpp
@@ -33,18 +33,14 @@ void encode_kpm_function_description(E2SM_KPM_RANfunction_Description_t* ranfunc
   uint8_t *buf = (uint8_t*)"ORAN-E2SM-KPM";
   uint8_t *buf2 = (uint8_t*)"KPM monitor";
   uint8_t *buf3 = (uint8_t*)"OID123";
-
-  OCTET_STRING_t *sname = (OCTET_STRING_t*)calloc(1, sizeof(OCTET_STRING_t));
-  sname->buf = (uint8_t*)calloc(1,13);
-  
-  memcpy(sname->buf, buf, 13);
-  sname->size = strlen((char*)buf);
-  ranfunc_desc->ranFunction_Name.ranFunction_ShortName = *sname;
-
   long inst = 1;
 
   ASN_STRUCT_RESET(asn_DEF_E2SM_KPM_RANfunction_Description, ranfunc_desc);
 
+  ranfunc_desc->ranFunction_Name.ranFunction_ShortName.size = strlen((char*)buf);
+  ranfunc_desc->ranFunction_Name.ranFunction_ShortName.buf = (uint8_t*)calloc(strlen((char*)buf), sizeof(uint8_t));
+  memcpy(ranfunc_desc->ranFunction_Name.ranFunction_ShortName.buf, buf, ranfunc_desc->ranFunction_Name.ranFunction_ShortName.size);
+
   //  ranfunc_desc->ranFunction_Name.ranFunction_Description = (OCTET_STRING_t*)calloc(1, sizeof(OCTET_STRING_t));
   ranfunc_desc->ranFunction_Name.ranFunction_Description.buf = (uint8_t*)calloc(1,strlen((char*)buf2));
   memcpy(ranfunc_desc->ranFunction_Name.ranFunction_Description.buf, buf2, strlen((char*)buf2));
@@ -724,14 +720,18 @@ void encode_kpm_odu_user_level(RAN_Container_t *ranco,
 
   printf("enc4\n");  
 
+  long *p_prb_usage_dl = (long*)calloc(1, sizeof(long));
+  long *p_prb_usage_ul = (long*)calloc(1, sizeof(long));
+  *p_prb_usage_dl = (long)prb_usage_dl;
+  *p_prb_usage_ul = (long)prb_usage_ul;
   
   ue_report_item->c_RNTI = *crnti;
-  ue_report_item->dl_PRBUsage = &prb_usage_dl;
+  ue_report_item->dl_PRBUsage = p_prb_usage_dl;
   if (crnti) free(crnti);
 
   printf("enc5\n");
   
-  ue_report_item->ul_PRBUsage = &prb_usage_ul;
+  ue_report_item->ul_PRBUsage = p_prb_usage_ul;
 
   printf("enc6\n");
   
@@ -779,7 +779,7 @@ void encode_kpm_report_rancontainer_du_parameterized(E2SM_KPM_IndicationMessage_
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -789,10 +789,10 @@ void encode_kpm_report_rancontainer_du_parameterized(E2SM_KPM_IndicationMessage_
 
   asn_codec_ctx_t *opt_cod;
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;
 
   asn_enc_rval_t er =
@@ -841,7 +841,7 @@ void encode_kpm_report_rancontainer_cucp_parameterized(E2SM_KPM_IndicationMessag
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -851,10 +851,10 @@ void encode_kpm_report_rancontainer_cucp_parameterized(E2SM_KPM_IndicationMessag
 
   asn_codec_ctx_t *opt_cod;
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;
 
   asn_enc_rval_t er =
@@ -892,7 +892,7 @@ void encode_kpm_report_rancontainer_cucp(E2SM_KPM_IndicationMessage_t* indicatio
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -902,10 +902,10 @@ void encode_kpm_report_rancontainer_cucp(E2SM_KPM_IndicationMessage_t* indicatio
 
   asn_codec_ctx_t *opt_cod;
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;
 
   asn_enc_rval_t er =
@@ -951,7 +951,7 @@ void encode_kpm_report_rancontainer_cuup_parameterized(E2SM_KPM_IndicationMessag
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -961,10 +961,10 @@ void encode_kpm_report_rancontainer_cuup_parameterized(E2SM_KPM_IndicationMessag
 
   asn_codec_ctx_t *opt_cod;
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;
 
   //  xer_fprint(stderr, &asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage);  
@@ -1085,7 +1085,7 @@ void encode_kpm_report_rancontainer_cuup(E2SM_KPM_IndicationMessage_t* indicatio
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -1095,10 +1095,10 @@ void encode_kpm_report_rancontainer_cuup(E2SM_KPM_IndicationMessage_t* indicatio
 
   asn_codec_ctx_t *opt_cod;
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;
 
   asn_enc_rval_t er =
@@ -1117,8 +1117,8 @@ void encode_kpm_report_style1_parameterized(E2SM_KPM_IndicationMessage_t* indica
                                            long fiveqi,
                                            long dl_prb_usage,
                                            long ul_prb_usage,
-                                           uint8_t* sd_buf,
                                            uint8_t* sst_buf,
+                                           uint8_t* sd_buf,
                                            uint8_t* plmnid_buf,
                                            uint8_t* nrcellid_buf,
                                            long *dl_prbs,
@@ -1129,9 +1129,15 @@ void encode_kpm_report_style1_parameterized(E2SM_KPM_IndicationMessage_t* indica
 
   FQIPERSlicesPerPlmnPerCellListItem_t *fqi_item =
     (FQIPERSlicesPerPlmnPerCellListItem_t*)calloc(1,sizeof(FQIPERSlicesPerPlmnPerCellListItem_t));
+
+  long *p_dl_prb_usage = (long*)calloc(1, sizeof(long));
+  long *p_ul_prb_usage = (long*)calloc(1, sizeof(long));
+  *p_dl_prb_usage = (long)dl_prb_usage;
+  *p_ul_prb_usage = (long)ul_prb_usage;
+
   fqi_item->fiveQI = fiveqi;
-  fqi_item->dl_PRBUsage = &dl_prb_usage;
-  fqi_item->ul_PRBUsage = &ul_prb_usage;
+  fqi_item->dl_PRBUsage = p_dl_prb_usage;
+  fqi_item->ul_PRBUsage = p_ul_prb_usage;
 
   uint8_t *buf1 = (uint8_t*)"4";  
 
@@ -1230,7 +1236,7 @@ void encode_kpm_report_style1_parameterized(E2SM_KPM_IndicationMessage_t* indica
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -1239,10 +1245,10 @@ void encode_kpm_report_style1_parameterized(E2SM_KPM_IndicationMessage_t* indica
   xer_fprint(stderr, &asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage);
   
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;  
 
   asn_enc_rval_t er =
@@ -1369,7 +1375,7 @@ void encode_kpm_report_style1(E2SM_KPM_IndicationMessage_t* indicationmessage) {
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -1378,10 +1384,10 @@ void encode_kpm_report_style1(E2SM_KPM_IndicationMessage_t* indicationmessage) {
   xer_fprint(stderr, &asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage);
   
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;  
 
   asn_enc_rval_t er =
@@ -1542,7 +1548,7 @@ void encode_kpm_report_style5_parameterized(E2SM_KPM_IndicationMessage_t* indica
   asn_codec_ctx_t *opt_cod;  
 
 
-  uint8_t e2smbuffera[8192];
+  uint8_t e2smbuffera[8192] = {0, };
   size_t e2smbuffer_sizea = 8192;
 
 
@@ -1622,7 +1628,7 @@ void encode_kpm_report_style5_parameterized(E2SM_KPM_IndicationMessage_t* indica
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -1631,10 +1637,10 @@ void encode_kpm_report_style5_parameterized(E2SM_KPM_IndicationMessage_t* indica
   xer_fprint(stderr, &asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage);
   
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;  
 
   asn_enc_rval_t er =
@@ -1706,7 +1712,7 @@ void encode_kpm_report_style5(E2SM_KPM_IndicationMessage_t* indicationmessage) {
   asn_codec_ctx_t *opt_cod;  
 
 
-  uint8_t e2smbuffera[8192];
+  uint8_t e2smbuffera[8192] = {0, };
   size_t e2smbuffer_sizea = 8192;
 
 
@@ -1785,7 +1791,7 @@ void encode_kpm_report_style5(E2SM_KPM_IndicationMessage_t* indicationmessage) {
   if (format) free(format);
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -1794,10 +1800,10 @@ void encode_kpm_report_style5(E2SM_KPM_IndicationMessage_t* indicationmessage) {
   xer_fprint(stderr, &asn_DEF_E2SM_KPM_IndicationMessage, indicationmessage);
   
 
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
 
-  uint8_t e2smbuffer2[8192];
+  uint8_t e2smbuffer2[8192] = {0, };
   size_t e2smbuffer_size2 = 8192;  
 
   asn_enc_rval_t er =

diff --git a/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.hpp b/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.hpp
old mode 100644 (file)
new mode 100755 (executable)
index db533d5..96314ab
--- a/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.hpp
+++ b/e2sim/e2sm_examples/kpm_e2sm/src/kpm/encode_kpm.hpp
@@ -60,7 +60,7 @@ void encode_kpm_report_rancontainer_cucp_parameterized(E2SM_KPM_IndicationMessag
 
 void encode_kpm_report_rancontainer_cuup_parameterized(E2SM_KPM_IndicationMessage_t* indicationmessage, uint8_t *plmnid_buf, uint8_t *nrcellid_buf, uint8_t *crnti_buf,int pdcp_bytesdl, int pdcp_bytesul);
 
-void encode_kpm_report_style1_parameterized(E2SM_KPM_IndicationMessage_t* indicationmessage, long fiveqi, long dl_prb_usage, long ul_prb_usage, uint8_t* sd_buf, uint8_t* sst_buf,uint8_t* plmnid_buf, uint8_t* nrcellid_buf, long *dl_prbs, long *ul_prbs);
+void encode_kpm_report_style1_parameterized(E2SM_KPM_IndicationMessage_t* indicationmessage, long fiveqi, long dl_prb_usage, long ul_prb_usage, uint8_t* sst_buf, uint8_t* sd_buf, uint8_t* plmnid_buf, uint8_t* nrcellid_buf, long *dl_prbs, long *ul_prbs);
 
 void encode_kpm_report_style5_parameterized(E2SM_KPM_IndicationMessage_t* indicationmessage, uint8_t *gnbcuupname_buf, int bytes_dl,int bytes_ul, uint8_t *sst_buf, uint8_t *sd_buf, uint8_t *plmnid_buf);
 

diff --git a/e2sim/e2sm_examples/kpm_e2sm/src/kpm/kpm_callbacks.cpp b/e2sim/e2sm_examples/kpm_e2sm/src/kpm/kpm_callbacks.cpp
index bcfb513..fea3a4b 100755 (executable)
--- a/e2sim/e2sm_examples/kpm_e2sm/src/kpm/kpm_callbacks.cpp
+++ b/e2sim/e2sm_examples/kpm_e2sm/src/kpm/kpm_callbacks.cpp
@@ -81,7 +81,7 @@ int main(int argc, char* argv[]) {
     (E2SM_KPM_RANfunction_Description_t*)calloc(1,sizeof(E2SM_KPM_RANfunction_Description_t));
   encode_kpm_function_description(ranfunc_desc);
   
-  uint8_t e2smbuffer[8192];
+  uint8_t e2smbuffer[8192] = {0, };
   size_t e2smbuffer_size = 8192;
   
   asn_enc_rval_t er =
@@ -359,7 +359,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
          
          encode_kpm_report_rancontainer_cucp_parameterized(ind_msg_cucp_ue, plmnid_buf, nrcellid_buf, crnti_buf, serving_buf, neighbor_buf);
          
-         uint8_t e2sm_message_buf_cucp_ue[8192];
+         uint8_t e2sm_message_buf_cucp_ue[8192] = {0, };
          size_t e2sm_message_buf_size_cucp_ue = 8192;
          
          asn_codec_ctx_t *opt_cod;
@@ -380,7 +380,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
          fprintf(stderr, "Now printing xer outside of function call\n");
          xer_fprint(stderr, &asn_DEF_E2SM_KPM_IndicationHeader, ind_header_cucp_ue);     
 
-         uint8_t e2sm_header_buf_cucp_ue[8192];
+         uint8_t e2sm_header_buf_cucp_ue[8192] = {0, };
          size_t e2sm_header_buf_size_cucp_ue = 8192;
          
          asn_enc_rval_t er_header_cucp_ue = asn_encode_to_buffer(opt_cod,
@@ -419,7 +419,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
          
          encode_kpm_report_rancontainer_cuup_parameterized(ind_msg_cuup_ue, plmnid_buf, nrcellid_buf, crnti_buf, bytes, 0);
          
-         uint8_t e2sm_message_buf_cuup_ue[8192];
+         uint8_t e2sm_message_buf_cuup_ue[8192] = {0, };
          size_t e2sm_message_buf_size_cuup_ue = 8192;
          
          asn_codec_ctx_t *opt_cod2;
@@ -438,7 +438,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
            (E2SM_KPM_IndicationHeader_t*)calloc(1,sizeof(E2SM_KPM_IndicationHeader_t));
          encode_e2sm_kpm_indication_header(ind_header_cuup_ue, plmnid_buf, sst_buf, sd_buf, fqival, qcival, nrcellid_buf, gnbid_buf, 0, cuupid_buf, duid_buf, cuupname_buf);
 
-         uint8_t e2sm_header_buf_cuup_ue[8192];
+         uint8_t e2sm_header_buf_cuup_ue[8192] = {0, };
          size_t e2sm_header_buf_size_cuup_ue = 8192;
          
          asn_enc_rval_t er_header_cuup_ue = asn_encode_to_buffer(opt_cod,
@@ -472,7 +472,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
          encode_kpm_report_rancontainer_du_parameterized(ind_message_du_ue,
                                                          plmnid_buf, nrcellid_buf, crnti_buf, prb_usage, 0);
          
-         uint8_t e2sm_message_buf_du_ue[8192];
+         uint8_t e2sm_message_buf_du_ue[8192] = {0, };
          size_t e2sm_message_buf_size_du_ue = 8192;
          
          asn_codec_ctx_t *opt_cod3;
@@ -493,7 +493,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
            (E2SM_KPM_IndicationHeader_t*)calloc(1,sizeof(E2SM_KPM_IndicationHeader_t));
          encode_e2sm_kpm_indication_header(ind_header_du_ue, plmnid_buf, sst_buf, sd_buf, fqival, qcival, nrcellid_buf, gnbid_buf, 0, cuupid_buf, duid_buf, cuupname_buf);
 
-         uint8_t e2sm_header_buf_du_ue[8192];
+         uint8_t e2sm_header_buf_du_ue[8192] = {0, };
          size_t e2sm_header_buf_size_du_ue = 8192;
          
          asn_enc_rval_t er_header_du_ue = asn_encode_to_buffer(opt_cod,
@@ -596,7 +596,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
          
          encode_kpm_report_style5_parameterized(ind_msg_style5 , cuupname_buf, bytes_dl, bytes_ul, sst_buf, sd_buf, plmnid_buf);
          
-         uint8_t e2sm_message_buf_style5[8192];
+         uint8_t e2sm_message_buf_style5[8192] = {0, };
          size_t e2sm_message_buf_size_style5 = 8192;
          
          asn_enc_rval_t er_message_style5 = asn_encode_to_buffer(opt_cod,
@@ -615,7 +615,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
            (E2SM_KPM_IndicationHeader_t*)calloc(1,sizeof(E2SM_KPM_IndicationHeader_t));
          encode_e2sm_kpm_indication_header(ind_header_style5, plmnid_buf, sst_buf, sd_buf, fqival, qcival, nrcellid_buf, gnbid_buf, 0, cuupid_buf, duid_buf, cuupname_buf);
 
-         uint8_t e2sm_header_buf_style5[8192];
+         uint8_t e2sm_header_buf_style5[8192] = {0, };
          size_t e2sm_header_buf_size_style5 = 8192;
          
          asn_enc_rval_t er_header_style5 = asn_encode_to_buffer(opt_cod,
@@ -653,14 +653,16 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
          
 
          
-         long l_dl_prbs = prb_dl;
-         long l_ul_prbs = prb_ul;
+         long *l_dl_prbs = (long*)calloc(1, sizeof(long));
+         long *l_ul_prbs = (long*)calloc(1, sizeof(long));
+         *l_dl_prbs = (long)prb_dl;
+         *l_ul_prbs = (long)prb_ul;
          
          encode_kpm_report_style1_parameterized(ind_message_style1, fiveqi,
                                                 prb_dl, prb_ul, sst_buf, sd_buf,
-                                                plmnid_buf, nrcellid_buf, &l_dl_prbs, &l_ul_prbs);
+                                                plmnid_buf, nrcellid_buf, l_dl_prbs, l_ul_prbs);
          
-         uint8_t e2sm_message_buf_style1[8192];
+         uint8_t e2sm_message_buf_style1[8192] = {0, };
          size_t e2sm_message_buf_size_style1 = 8192;
          
          asn_enc_rval_t er_message_style1 = asn_encode_to_buffer(opt_cod2,
@@ -682,7 +684,7 @@ void run_report_loop(long requestorId, long instanceId, long ranFunctionId, long
            (E2SM_KPM_IndicationHeader_t*)calloc(1,sizeof(E2SM_KPM_IndicationHeader_t));
          encode_e2sm_kpm_indication_header(ind_header_style1, plmnid_buf, sst_buf, sd_buf, fqival, qcival, nrcellid_buf, gnbid_buf, 0, cuupid_buf, duid_buf, cuupname_buf);
 
-         uint8_t e2sm_header_buf_style1[8192];
+         uint8_t e2sm_header_buf_style1[8192] = {0, };
          size_t e2sm_header_buf_size_style1 = 8192;
          
          asn_enc_rval_t er_header_style1 = asn_encode_to_buffer(opt_cod,

diff --git a/e2sim/src/base/e2sim.cpp b/e2sim/src/base/e2sim.cpp
index e28cbd4..485d338 100755 (executable)
--- a/e2sim/src/base/e2sim.cpp
+++ b/e2sim/src/base/e2sim.cpp
@@ -167,7 +167,7 @@ int E2Sim::run_loop(int argc, char* argv[]){
   sctp_buffer_t data;
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2AP_PDU, pdu_setup, error_buf, &errlen);
   printf("error length %d\n", errlen);

diff --git a/e2sim/src/encoding/encode_e2apv1.cpp b/e2sim/src/encoding/encode_e2apv1.cpp
index a6bf517..b237d68 100755 (executable)
--- a/e2sim/src/encoding/encode_e2apv1.cpp
+++ b/e2sim/src/encoding/encode_e2apv1.cpp
@@ -414,7 +414,7 @@ void encoding::generate_e2apv1_subscription_request(E2AP_PDU *e2ap_pdu) {
   e2ap_pdu->choice.initiatingMessage = initmsg;
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
                                                                          
   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -527,7 +527,7 @@ void encoding::generate_e2apv1_subscription_response_success(E2AP_PDU *e2ap_pdu,
   e2ap_pdu->choice.successfulOutcome = successoutcome;
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -682,7 +682,7 @@ void encoding::generate_e2apv1_subscription_response(E2AP_PDU *e2ap_pdu, E2AP_PD
   e2ap_pdu->choice.successfulOutcome = successoutcome;
 
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
   printf("error length %d\n", errlen);
@@ -850,7 +850,7 @@ void encoding::generate_e2apv1_indication_request_parameterized(E2AP_PDU *e2ap_p
   e2ap_pdu->present = pres5;
   e2ap_pdu->choice.initiatingMessage = initmsg;
   char error_buf[300] = {0, };
-  size_t errlen;
+  size_t errlen = 0;
 
   asn_check_constraints(&asn_DEF_E2AP_PDU, e2ap_pdu, error_buf, &errlen);
   printf("error length %d\n", errlen);

diff --git a/e2sim/src/messagerouting/e2ap_message_handler.cpp b/e2sim/src/messagerouting/e2ap_message_handler.cpp
index ae72048..ca2d400 100755 (executable)
--- a/e2sim/src/messagerouting/e2ap_message_handler.cpp
+++ b/e2sim/src/messagerouting/e2ap_message_handler.cpp
@@ -248,7 +248,7 @@ void e2ap_handle_E2SeviceRequest(E2AP_PDU_t* pdu, int &socket_fd, E2Sim *e2sim)
   sctp_buffer_t data;\r
 \r
   char error_buf[300] = {0, };\r
-  size_t errlen;\r
+  size_t errlen = 0;\r
 \r
   asn_check_constraints(&asn_DEF_E2AP_PDU, res_pdu, error_buf, &errlen);\r
   printf("error length %d\n", errlen);\r