finish

gframe/duelclient.cpp

@@ -4361,11 +4361,11 @@ unsigned int DuelClient::LookupHost(char *host) {
 		if (status != 0) {
 			return 0;
 		}
-		evutil_freeaddrinfo(answer);
 		sockaddr_in * sin = ((struct sockaddr_in *)answer->ai_addr);
 		char ip[20];
 		evutil_inet_ntop(AF_INET, &(sin->sin_addr), ip, 20);
 		remote_addr = htonl(inet_addr(ip));
+		evutil_freeaddrinfo(answer);
 	}
 	return remote_addr;
 }
@@ -4411,7 +4411,6 @@ bool DuelClient::LookupSRV(char *hostname, HostResult* result) {
 	rnd.reset((unsigned int)time(nullptr));
 	rnd.shuffle_vector(records);
 	auto record = records.front();
-	printf("Result: %s:%d\n", record.host, record.port);
 	memcpy(resolved, record.host, 100);
 	result->port = record.port;
 #endif
@@ -4431,7 +4430,9 @@ HostResult DuelClient::ParseHost(char *hostname) {
 		}
 	} else {
 		char host[100];
-		strncpy(host, hostname, trySplitter - hostname);
+		auto hostLength = trySplitter - hostname;
+		strncpy(host, hostname, hostLength);
+		host[hostLength] = '\0';
 		result.host = LookupHost(host);
 		result.port = atoi(trySplitter + 1);
 	}

gframe/menu_handler.cpp

@@ -69,6 +69,7 @@ bool MenuHandler::OnEvent(const irr::SEvent& event) {
 				const wchar_t* pstr = mainGame->ebJoinHost->getText();
 				BufferIO::CopyWStr(pstr, hostname, 100);
 				HostResult remote = DuelClient::ParseHost(hostname);
+==
 				if(!remote.isValid()) {
 					mainGame->gMutex.lock();
 					soundManager.PlaySoundEffect(SOUND_INFO);