fix: leak in Response class

src/CGI/CgiHandle.cpp

@@ -99,7 +99,9 @@ std::string CgiHandle::executeCgi()
 	FILE *fOt = tmpfile();
 	long	fdin = fileno(fIn);
 	long	fdOut = fileno(fOt);
-	write(fdin, _request.getBody()->data(), _request.getBody()->size());
+	if (_request.getBody() != NULL)
+		write(fdin, _request.getBody()->data(), _request.getBody()->size());
+
 	lseek(fdin, 0, SEEK_SET);
 	pid = fork();
 	if (pid == -1)
@@ -151,7 +153,7 @@ void    CgiHandle::initEnvVariables()
 		_variable["AUTH TYPE"] = it->second;
 	else
 		_variable["AUTH TYPE"] = "";
-	_variable["CONTENT_LENGTH"] = toString(_request.getBody()->size());
+	_variable["CONTENT_LENGTH"] = (_request.getBody() == NULL) ? "0" : toString(_request.getBody()->size());
 	it = _request.getClientFields().find("content-type");
 	_variable["CONTENT_TYPE"] = "";
 	_variable["GATEWAY_INTERFACE"] = std::string("CGI/1.1");

src/Client/Client.cpp

@@ -184,8 +184,10 @@ std::string	Client::generateRespons(std::vector<ServerConfig *> &configs)
 	_to_send_char = new char[len + 1];
 	std::memcpy(_to_send_char, _toSend->c_str(), len + 1);
 
-	delete	_request.getBody();
+	
 	delete _toSend;
+	if (_request.getBody() != NULL)
+		_request.freeData();
 	_response.freeData();
 	return (_headerToSend);
 }

src/Client/Request.cpp

@@ -13,7 +13,7 @@ Request::Request()
 	_received = 0;
 	_headerSize = 0;
 	_lifeTime = 5;
-	_body = new std::string;
+	_body = NULL;
 }
 
 Request::Request(char *str)
@@ -28,12 +28,17 @@ Request::Request(char *str)
 	_contentLength = 0;
 	_headerSize = 0;
 	_lifeTime = 5;
-	_body = new std::string;
+	_body = NULL;
 
 }
 
 //-------------------------------------------------Get/Set---------------------------------------
 
+void						Request::freeData(void)
+{
+	delete _body;
+}
+
 std::string					&Request::getURI(void)
 {
     return (_URI);
@@ -226,11 +231,13 @@ void	Request::splitData(std::string	&data)
 			if ((_contentLength == 0 && !_chunked) || (_method == "GET"
 				|| _method == "DELETE" || _method == "HEAD"))
 				_body_ok = true;
+			else
+				_body = new std::string;
 		}
 	}
 	if (badCode(_ret))
 		return ;
-	else if (_chunked)
+	else if (_chunked && !_body_ok)
 	{
 		_body->insert(_body->end(), str.begin(), str.end());
 		if (checkEnd(*_body, "0\r\n\r\n") == 0)

src/Client/Request.hpp

@@ -81,6 +81,7 @@ public:
 	void						copyFromMap(void);
 	void						clear(void);
 	void						splitData(std::string	&);
+	void						freeData(void);
 
 	void						increaseRecvCounter(unsigned int n);
 	~Request();

src/Client/Response.cpp

@@ -333,7 +333,7 @@ void	Response::generate2(serverListen &l)
 		_fullURI = getFullURI();
 		_method = _request.getMethod();
 		_maxBodySize = (_location->clientBodySize > 0) ? _location->clientBodySize : _config->getClientBodySize();
-		if (_maxBodySize > 0)
+		if (_maxBodySize > 0 && _request.getBody() != NULL)
 			_code = (_request.getBody()->size() > (unsigned long)_maxBodySize) ? 413 : _code;
 	}