fix Master creation failed issue

srcs/sock/Client.cpp

@@ -26,6 +26,8 @@ void Client::clean(void) {
 }
 
 bool Client::getHeader(Env *env, string paquet) {
+	if (paquet.length() < 1)
+		send_error(403);
 	if (header_pick("Method:", 0) != "")
 		return true;
 	std::vector< string > lines = split(paquet, "\r\n");
@@ -212,7 +214,15 @@ void Client::send_cgi(string cgi, string path) {
 	   << ret;
 	send_answer(ss.str());
 }
-
+/*
+void Client::send_redir(int redir_code, string opt) {
+	switch (redir_code) {
+	case 301:
+		return send_answer(
+			"HTTTP/1.1 301 Moved Permanently\r\nLocation: " + opt + "\r\n\r\n");
+	}
+}
+*/
 void Client::send_error(int error_code) {
 	switch (error_code) {
 	case 400:

srcs/sock/Master.cpp

@@ -25,19 +25,25 @@ Master::Master(ip_port_t list) : _listen(list) {
 		throw std::runtime_error("socket() error" + string(strerror(errno)));
 	int opt_ret =
 		setsockopt(_fd, SOL_SOCKET, SO_REUSEADDR, (char *)&opt, sizeof(opt));
-	if (opt_ret < 0)
+	if (opt_ret < 0) {
+		close(_fd);
 		throw std::runtime_error("setsockopt() error: " +
 								 string(strerror(errno)));
+	}
 
 	_address.sin_family = AF_INET;
 	_address.sin_addr.s_addr = inet_addr(ip.c_str());
 	_address.sin_port = htons(port);
 
-	if (bind(_fd, (struct sockaddr *)&_address, sizeof(_address)) < 0)
+	if (bind(_fd, (struct sockaddr *)&_address, sizeof(_address)) < 0) {
+		close(_fd);
 		throw std::runtime_error("bind() error: " + string(strerror(errno)));
+	}
 
-	if (listen(_fd, 3) < 0)
+	if (listen(_fd, 3) < 0) {
+		close(_fd);
 		throw std::runtime_error("listen() error: " + string(strerror(errno)));
+	}
 	cout << "New master socket with fd " << _fd << " which listen " << ip << ":"
 		 << port << "\n";
 	if (_fd < _min_fd)