From fa9c5e6ee8ee3c3a8f42344c6e6283de41e582c4 Mon Sep 17 00:00:00 2001
From: Simone Mainardi <mainardi@ntop.org>
Date: Fri, 21 Jun 2019 14:35:40 +0200
Subject: [PATCH] Removes always-empty JSON pushed to lua

---
 include/Host.h |  2 --
 src/Host.cpp   | 21 ---------------------
 2 files changed, 23 deletions(-)

diff --git a/include/Host.h b/include/Host.h
index 4249b53c1f..2b68ad8cf6 100644
--- a/include/Host.h
+++ b/include/Host.h
@@ -89,8 +89,6 @@ class Host : public GenericHashEntry {
   void freeHostData();
   virtual void deleteHostData();
   char* get_mac_based_tskey(Mac *mac, char *buf, size_t bufsize);
-  char* getSerializedString();
-
   
  public:
   Host(NetworkInterface *_iface, char *ipAddress, u_int16_t _vlanId);
diff --git a/src/Host.cpp b/src/Host.cpp
index 74066c6e37..192fe37b1c 100644
--- a/src/Host.cpp
+++ b/src/Host.cpp
@@ -626,10 +626,6 @@ void Host::lua(lua_State* vm, AddressTree *ptree,
   fingerprints.ssl.lua("ssl_fingerprint", vm);
   
   if(verbose) {
-    char *rsp = getSerializedString();
-    lua_push_str_table_entry(vm, "json", rsp);
-    free(rsp);
-
     if(hasAnomalies()) luaAnomalies(vm);
   }
 
@@ -786,23 +782,6 @@ void Host::incStats(u_int32_t when, u_int8_t l4_proto, u_int ndpi_proto,
 
 /* *************************************** */
 
-char* Host::getSerializedString() {
-  json_object *my_object = json_object_new_object();
-
-  if(my_object) {
-    char *rsp = strdup(json_object_to_json_string(my_object));
-
-    /* Free memory */
-    json_object_put(my_object);
-
-    return(rsp);
-  }
-
-  return(NULL);
-}
-
-/* *************************************** */
-
 void Host::serialize(json_object *my_object, DetailsLevel details_level) {
   char buf[96];
   Mac *m = mac;