sipcapture: remove excess byte order conversion

- buffer pointer `tmp` in hepv3_get_chunk() was assigned to hg->time_(µ)sec
- therefore everytime route script calls pseudovariables, part of original
  `buf` was byte converted

(cherry picked from commit 6e43bf84a2afc4e83ce33b7a416d7b81f7dd5658)

src/modules/sipcapture/hep.c

@@ -372,16 +372,14 @@ int parsing_hepv3_message(char *buf, unsigned int len) {
                                         break;
                                 case 9:
                                         hg->time_sec  = (hep_chunk_uint32_t *) (tmp);
-                                        hg->time_sec->data = ntohl(hg->time_sec->data);
-                                        heptime->tv_sec = hg->time_sec->data;
+                                        heptime->tv_sec = ntohl(hg->time_sec->data);
                                         i+=chunk_length;
                                         totelem++;
-                                        break;                                                     
-                                                     
+                                        break;
+
                                 case 10:
                                         hg->time_usec  = (hep_chunk_uint32_t *) (tmp);
-                                        hg->time_usec->data = ntohl(hg->time_usec->data);
-                                        heptime->tv_usec = hg->time_usec->data;
+                                        heptime->tv_usec = ntohl(hg->time_usec->data);
                                         i+=chunk_length;
                                         totelem++;
                                         break;      
@@ -394,8 +392,8 @@ int parsing_hepv3_message(char *buf, unsigned int len) {
 
                                 case 12:
                                         hg->capt_id  = (hep_chunk_uint32_t *) (tmp);
-                                        i+=chunk_length;
                                         heptime->captid = ntohl(hg->capt_id->data);
+                                        i+=chunk_length;
                                         totelem++;
                                         break;
 
@@ -483,13 +481,6 @@ int parsing_hepv3_message(char *buf, unsigned int len) {
         si->name.s = si->address_str.s;
         ri.bind_address=si;
 
-
-	/*TIME*/ 
-        heptime->tv_sec = hg->time_sec->data;
-        heptime->tv_usec = hg->time_usec->data;
-        heptime->captid = ntohl(hg->capt_id->data);
-          
-
         if(payload != NULL ) {
                 /* and now recieve message */
                 if (hg->proto_t->data == 5) receive_logging_json_msg(payload, payload_len, hg, "rtcp_capture");
@@ -646,19 +637,17 @@ int hepv3_message_parse(char *buf, unsigned int len, sip_msg_t* msg) {
                                         break;
                                 case 9:
                                         hg->time_sec  = (hep_chunk_uint32_t *) (tmp);
-                                        hg->time_sec->data = ntohl(hg->time_sec->data);
-                                        heptime->tv_sec = hg->time_sec->data;
+                                        heptime->tv_sec = ntohl(hg->time_sec->data);
                                         i+=chunk_length;
                                         totelem++;
-                                        break;                                                     
-                                                     
+                                        break;
+
                                 case 10:
                                         hg->time_usec  = (hep_chunk_uint32_t *) (tmp);
-                                        hg->time_usec->data = ntohl(hg->time_usec->data);
-                                        heptime->tv_usec = hg->time_usec->data;
+                                        heptime->tv_usec = ntohl(hg->time_usec->data);
                                         i+=chunk_length;
                                         totelem++;
-                                        break;      
+                                        break;
 
                                 case 11:
                                         hg->proto_t  = (hep_chunk_uint8_t *) (tmp);
@@ -728,10 +717,10 @@ int hepv3_message_parse(char *buf, unsigned int len, sip_msg_t* msg) {
 
         if(payload != NULL) ret = len - payload_len;
 
-	/*TIME*/ 
-        heptime->tv_sec = hg->time_sec->data;
-        heptime->tv_usec = hg->time_usec->data;
-        heptime->captid = ntohl(hg->capt_id->data);
+
+
+
+
 
 done:
           
@@ -987,11 +976,10 @@ int hepv3_get_chunk(struct sip_msg *msg, char *buf, unsigned int len, int req_ch
                                         hg->time_sec->data = ntohl(hg->time_sec->data);
                                         ret = pv_get_uintval(msg, param, res, hg->time_sec->data);
                                         goto done;
-                                                     
+
                                 case 10:
                                         hg->time_usec  = (hep_chunk_uint32_t *) (tmp);
-                                        hg->time_usec->data = ntohl(hg->time_usec->data);
-                                        ret = pv_get_uintval(msg, param, res, hg->time_usec->data);
+                                        ret = pv_get_uintval(msg, param, res, ntohl(hg->time_usec->data));
                                         goto done;
 
                                 case 11: