--- lbbs/src/init.c	2025/04/28 03:30:59	1.11
+++ lbbs/src/init.c	2025/06/01 03:07:42	1.21
@@ -1,49 +1,66 @@
 /***************************************************************************
 						  init.c  -  description
 							 -------------------
-	begin                : Mon Oct 18 2004
-	copyright            : (C) 2004 by Leaflet
-	email                : leaflet@leafok.com
+	Copyright            : (C) 2004-2025 by Leaflet
+	Email                : leaflet@leafok.com
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
+ *   the Free Software Foundation; either version 3 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
+#include "init.h"
+#include "database.h"
 #include "bbs.h"
 #include "common.h"
+#include "log.h"
 #include "io.h"
+#include <string.h>
+#include <stdlib.h>
 #include <signal.h>
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
 
-void init_daemon(void)
+int init_daemon(void)
 {
 	int pid;
-	int i;
 
-	if (pid = fork())
-		exit(0);
-	else if (pid < 0)
-		exit(1);
+	pid = fork();
 
+	if (pid > 0) // Parent process
+	{
+		_exit(0);
+	}
+	else if (pid < 0) // error
+	{
+		_exit(pid);
+	}
+
+	// Child process
 	setsid();
 
-	if (pid = fork())
-		exit(0);
-	else if (pid < 0)
-		exit(1);
+	pid = fork();
+
+	if (pid > 0) // Parent process
+	{
+		_exit(0);
+	}
+	else if (pid < 0) // error
+	{
+		_exit(pid);
+	}
 
-	umask(0);
+	// Child process
+	umask(022);
 
-	return;
+	return 0;
 }
 
 int load_conf(const char *conf_file)
@@ -86,11 +103,20 @@ int load_conf(const char *conf_file)
 		}
 		if (strcmp(c_name, "bbs_port") == 0)
 		{
-			fscanf(fin, "%ud", &BBS_port);
+			fscanf(fin, "%hu", &BBS_port);
 		}
 		if (strcmp(c_name, "bbs_max_client") == 0)
 		{
 			fscanf(fin, "%d", &BBS_max_client);
+			if (BBS_max_client > MAX_CLIENTS_LIMIT)
+			{
+				log_error("Config BBS_max_client > limit (%d), reset it to limit\n", BBS_max_client);
+				BBS_max_client = MAX_CLIENTS_LIMIT;
+			}
+		}
+		if (strcmp(c_name, "bbs_max_client_per_ip") == 0)
+		{
+			fscanf(fin, "%d", &BBS_max_client_per_ip);
 		}
 		if (strcmp(c_name, "bbs_max_user") == 0)
 		{
@@ -100,7 +126,7 @@ int load_conf(const char *conf_file)
 		{
 			int y = 0, m = 0, d = 0;
 			fscanf(fin, "%d-%d-%d", &y, &m, &d);
-			sprintf(BBS_start_dt, "%4d年%2d月%2d日", y, m, d);
+			snprintf(BBS_start_dt, sizeof(BBS_start_dt), "%4d年%2d月%2d日", y, m, d);
 		}
 		if (strcmp(c_name, "db_host") == 0)
 		{
@@ -118,6 +144,10 @@ int load_conf(const char *conf_file)
 		{
 			fscanf(fin, "%s", DB_database);
 		}
+		if (strcmp(c_name, "db_timezone") == 0)
+		{
+			fscanf(fin, "%s", DB_timezone);
+		}
 	}
 
 	fclose(fin);