Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: keepalived_main(int argc, char **argv)
{
	bool report_stopped = true;
	struct utsname uname_buf;
	char *end;

	/* Ensure time_now is set. We then don't have to check anywhere
	 * else if it is set. */
	set_time_now();

	/* Save command line options in case need to log them later */
	save_cmd_line_options(argc, argv);

	/* Init debugging level */
	debug = 0;

	/* We are the parent process */
#ifndef _DEBUG_
	prog_type = PROG_TYPE_PARENT;
#endif

	/* Initialise daemon_mode */
#ifdef _WITH_VRRP_
	__set_bit(DAEMON_VRRP, &daemon_mode);
#endif
#ifdef _WITH_LVS_
	__set_bit(DAEMON_CHECKERS, &daemon_mode);
#endif
#ifdef _WITH_BFD_
	__set_bit(DAEMON_BFD, &daemon_mode);
#endif

	/* Open log with default settings so we can log initially */
	openlog(PACKAGE_NAME, LOG_PID, log_facility);

#ifdef _MEM_CHECK_
	mem_log_init(PACKAGE_NAME, "Parent process");
#endif

	/* Some functionality depends on kernel version, so get the version here */
	if (uname(&uname_buf))
		log_message(LOG_INFO, "Unable to get uname() information - error %d", errno);
	else {
		os_major = (unsigned)strtoul(uname_buf.release, &end, 10);
		if (*end != '.')
			os_major = 0;
		else {
			os_minor = (unsigned)strtoul(end + 1, &end, 10);
			if (*end != '.')
				os_major = 0;
			else {
				if (!isdigit(end[1]))
					os_major = 0;
				else
					os_release = (unsigned)strtoul(end + 1, &end, 10);
			}
		}
		if (!os_major)
			log_message(LOG_INFO, "Unable to parse kernel version %s", uname_buf.release);

		/* config_id defaults to hostname */
		if (!config_id) {
			end = strchrnul(uname_buf.nodename, '.');
			config_id = MALLOC((size_t)(end - uname_buf.nodename) + 1);
			strncpy(config_id, uname_buf.nodename, (size_t)(end - uname_buf.nodename));
			config_id[end - uname_buf.nodename] = '\0';
		}
	}

	/*
	 * Parse command line and set debug level.
	 * bits 0..7 reserved by main.c
	 */
	if (parse_cmdline(argc, argv)) {
		closelog();
		if (!__test_bit(NO_SYSLOG_BIT, &debug))
			openlog(PACKAGE_NAME, LOG_PID | ((__test_bit(LOG_CONSOLE_BIT, &debug)) ? LOG_CONS : 0) , log_facility);
	}

	if (__test_bit(LOG_CONSOLE_BIT, &debug))
		enable_console_log();

#ifdef GIT_COMMIT
	log_message(LOG_INFO, "Starting %s, git commit %s", version_string, GIT_COMMIT);
#else
	log_message(LOG_INFO, "Starting %s", version_string);
#endif

	/* Handle any core file requirements */
	core_dump_init();

	if (os_major) {
		if (KERNEL_VERSION(os_major, os_minor, os_release) < LINUX_VERSION_CODE) {
			/* keepalived was build for a later kernel version */
			log_message(LOG_INFO, "WARNING - keepalived was build for newer Linux %d.%d.%d, running on %s %s %s",
					(LINUX_VERSION_CODE >> 16) & 0xff,
					(LINUX_VERSION_CODE >>  8) & 0xff,
					(LINUX_VERSION_CODE      ) & 0xff,
					uname_buf.sysname, uname_buf.release, uname_buf.version);
		} else {
			/* keepalived was build for a later kernel version */
			log_message(LOG_INFO, "Running on %s %s %s (built for Linux %d.%d.%d)",
					uname_buf.sysname, uname_buf.release, uname_buf.version,
					(LINUX_VERSION_CODE >> 16) & 0xff,
					(LINUX_VERSION_CODE >>  8) & 0xff,
					(LINUX_VERSION_CODE      ) & 0xff);
		}
	}

#ifndef _DEBUG_
	log_command_line(0);
#endif

	/* Check we can read the configuration file(s).
	   NOTE: the working directory will be / if we
	   forked, but will be the current working directory
	   when keepalived was run if we haven't forked.
	   This means that if any config file names are not
	   absolute file names, the behaviour will be different
	   depending on whether we forked or not. */
	if (!check_conf_file(conf_file)) {
		if (__test_bit(CONFIG_TEST_BIT, &debug))
			config_test_exit();

		goto end;
	}

	global_data = alloc_global_data();

	read_config_file();

	init_global_data(global_data, NULL);

#if HAVE_DECL_CLONE_NEWNET
	if (override_namespace) {
		if (global_data->network_namespace) {
			log_message(LOG_INFO, "Overriding config net_namespace '%s' with command line namespace '%s'", global_data->network_namespace, override_namespace);
			FREE(global_data->network_namespace);
		}
		global_data->network_namespace = override_namespace;
		override_namespace = NULL;
	}
#endif

	if (!__test_bit(CONFIG_TEST_BIT, &debug) &&
	    (global_data->instance_name
#if HAVE_DECL_CLONE_NEWNET
	     || global_data->network_namespace
#endif
					      )) {
		if ((syslog_ident = make_syslog_ident(PACKAGE_NAME))) {
			log_message(LOG_INFO, "Changing syslog ident to %s", syslog_ident);
			closelog();
			openlog(syslog_ident, LOG_PID | ((__test_bit(LOG_CONSOLE_BIT, &debug)) ? LOG_CONS : 0), log_facility);
		}
		else
			log_message(LOG_INFO, "Unable to change syslog ident");

		use_pid_dir = true;

		open_log_file(log_file_name,
				NULL,
#if HAVE_DECL_CLONE_NEWNET
				global_data->network_namespace,
#else
				NULL,
#endif
				global_data->instance_name);
	}

	/* Initialise pointer to child finding function */
	set_child_finder_name(find_keepalived_child_name);

	if (!__test_bit(CONFIG_TEST_BIT, &debug)) {
		if (use_pid_dir) {
			/* Create the directory for pid files */
			create_pid_dir();
		}
	}

#if HAVE_DECL_CLONE_NEWNET
	if (global_data->network_namespace) {
		if (global_data->network_namespace && !set_namespaces(global_data->network_namespace)) {
			log_message(LOG_ERR, "Unable to set network namespace %s - exiting", global_data->network_namespace);
			goto end;
		}
	}
#endif

	if (!__test_bit(CONFIG_TEST_BIT, &debug)) {
		if (global_data->instance_name) {
			if (!main_pidfile && (main_pidfile = make_pidfile_name(KEEPALIVED_PID_DIR KEEPALIVED_PID_FILE, global_data->instance_name, PID_EXTENSION)))
				free_main_pidfile = true;
#ifdef _WITH_LVS_
			if (!checkers_pidfile && (checkers_pidfile = make_pidfile_name(KEEPALIVED_PID_DIR CHECKERS_PID_FILE, global_data->instance_name, PID_EXTENSION)))
				free_checkers_pidfile = true;
#endif
#ifdef _WITH_VRRP_
			if (!vrrp_pidfile && (vrrp_pidfile = make_pidfile_name(KEEPALIVED_PID_DIR VRRP_PID_FILE, global_data->instance_name, PID_EXTENSION)))
				free_vrrp_pidfile = true;
#endif
#ifdef _WITH_BFD_
			if (!bfd_pidfile && (bfd_pidfile = make_pidfile_name(KEEPALIVED_PID_DIR VRRP_PID_FILE, global_data->instance_name, PID_EXTENSION)))
				free_bfd_pidfile = true;
#endif
		}

		if (use_pid_dir) {
			if (!main_pidfile)
				main_pidfile = KEEPALIVED_PID_DIR KEEPALIVED_PID_FILE PID_EXTENSION;
#ifdef _WITH_LVS_
			if (!checkers_pidfile)
				checkers_pidfile = KEEPALIVED_PID_DIR CHECKERS_PID_FILE PID_EXTENSION;
#endif
#ifdef _WITH_VRRP_
			if (!vrrp_pidfile)
				vrrp_pidfile = KEEPALIVED_PID_DIR VRRP_PID_FILE PID_EXTENSION;
#endif
#ifdef _WITH_BFD_
			if (!bfd_pidfile)
				bfd_pidfile = KEEPALIVED_PID_DIR BFD_PID_FILE PID_EXTENSION;
#endif
		}
		else
		{
			if (!main_pidfile)
				main_pidfile = PID_DIR KEEPALIVED_PID_FILE PID_EXTENSION;
#ifdef _WITH_LVS_
			if (!checkers_pidfile)
				checkers_pidfile = PID_DIR CHECKERS_PID_FILE PID_EXTENSION;
#endif
#ifdef _WITH_VRRP_
			if (!vrrp_pidfile)
				vrrp_pidfile = PID_DIR VRRP_PID_FILE PID_EXTENSION;
#endif
#ifdef _WITH_BFD_
			if (!bfd_pidfile)
				bfd_pidfile = PID_DIR BFD_PID_FILE PID_EXTENSION;
#endif
		}

		/* Check if keepalived is already running */
		if (keepalived_running(daemon_mode)) {
			log_message(LOG_INFO, "daemon is already running");
			report_stopped = false;
			goto end;
		}
	}

	/* daemonize process */
	if (!__test_bit(DONT_FORK_BIT, &debug) &&
	    xdaemon(false, false, true) > 0) {
		closelog();
		FREE_PTR(config_id);
		FREE_PTR(orig_core_dump_pattern);
		close_std_fd();
		exit(0);
	}

	/* Set file creation mask */
	umask(0);

#ifdef _MEM_CHECK_
	enable_mem_log_termination();
#endif

	if (__test_bit(CONFIG_TEST_BIT, &debug)) {
		validate_config();

		config_test_exit();
	}

	/* write the father's pidfile */
	if (!pidfile_write(main_pidfile, getpid()))
		goto end;

	/* Create the master thread */
	master = thread_make_master();

	/* Signal handling initialization  */
	signal_init();

	/* Init daemon */
	if (!start_keepalived())
		log_message(LOG_INFO, "Warning - keepalived has no configuration to run");

	initialise_debug_options();

#ifdef THREAD_DUMP
	register_parent_thread_addresses();
#endif

	/* Launch the scheduling I/O multiplexer */
	launch_thread_scheduler(master);

	/* Finish daemon process */
	stop_keepalived();

#ifdef THREAD_DUMP
	deregister_thread_addresses();
#endif

	/*
	 * Reached when terminate signal catched.
	 * finally return from system
	 */
end:
	if (report_stopped) {
#ifdef GIT_COMMIT
		log_message(LOG_INFO, "Stopped %s, git commit %s", version_string, GIT_COMMIT);
#else
		log_message(LOG_INFO, "Stopped %s", version_string);
#endif
	}

#if HAVE_DECL_CLONE_NEWNET
	if (global_data && global_data->network_namespace)
		clear_namespaces();
#endif

	if (use_pid_dir)
		remove_pid_dir();

	/* Restore original core_pattern if necessary */
	if (orig_core_dump_pattern)
		update_core_dump_pattern(orig_core_dump_pattern);

	free_parent_mallocs_startup(false);
	free_parent_mallocs_exit();
	free_global_data(global_data);

	closelog();

#ifndef _MEM_CHECK_LOG_
	FREE_PTR(syslog_ident);
#else
	if (syslog_ident)
		free(syslog_ident);
#endif
	close_std_fd();

	exit(KEEPALIVED_EXIT_OK);
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-200'], 'message': 'Add command line and configuration option to set umask

Issue #1048 identified that files created by keepalived are created
with mode 0666. This commit changes the default to 0644, and also
allows the umask to be specified in the configuration or as a command
line option.

Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>'