Clear the whitelist when module closes

Author: thegrb93

source/socket.cpp

@@ -3,6 +3,7 @@
 extern "C" int luaopen_socket_core( lua_State *state );
 
 int parseWhitelist();
+void clearWhitelist();
 enum : int
 {
 	PARSE_SUCCESS = 0,
@@ -39,6 +40,10 @@ GMOD_MODULE_OPEN( )
 
 GMOD_MODULE_CLOSE( )
 {
+	#ifdef USE_WHITELIST
+		clearWhitelist();
+	#endif
+
 	LUA->PushNil( );
 	LUA->SetField( GarrysMod::Lua::INDEX_GLOBAL, "socket" );
 	return 0;

source/whitelist.cpp

@@ -43,6 +43,11 @@ int parseWhitelist()
 	return PARSE_SUCCESS;
 }
 
+void clearWhitelist()
+{
+	whitelist.clear();
+}
+
 bool isSafe(const char* pNodeName, const char* pServiceName)
 {
     std::map<std::string, std::set<std::string> >::iterator domain = whitelist.find(pNodeName);