--- lbbs/src/menu.c	2025/05/08 09:06:03	1.32
+++ lbbs/src/menu.c	2025/05/11 13:50:15	1.37
@@ -17,7 +17,6 @@
 #include "bbs.h"
 #include "bbs_cmd.h"
 #include "user_priv.h"
-#include "reg_ex.h"
 #include "bbs_cmd.h"
 #include "menu.h"
 #include "log.h"
@@ -42,6 +41,7 @@ int load_menu(MENU_SET *p_menu_set, cons
 	int i = 0;
 	int j = 0;
 	char buffer[LINE_BUFFER_LEN];
+	char temp[LINE_BUFFER_LEN];
 	char screen_filename[FILE_PATH_LEN];
 	char *p = NULL;
 	char *q = NULL;
@@ -83,7 +83,7 @@ int load_menu(MENU_SET *p_menu_set, cons
 			{
 				if (p_menu != NULL)
 				{
-					log_error("Begin new menu without end the prior one, in menu config line %d\n", fin_line);
+					log_error("Incomplete menu definition in menu config line %d\n", fin_line);
 					return -1;
 				}
 				p_menu = (MENU *)malloc(sizeof(MENU));
@@ -521,7 +521,8 @@ int load_menu(MENU_SET *p_menu_set, cons
 				{
 					fin_line++;
 
-					p = strtok_r(buffer, MENU_CONF_DELIM_WITH_SPACE, &saveptr);
+					strncpy(temp, buffer, sizeof(temp)); // Duplicate line for strtok_r
+					p = strtok_r(temp, MENU_CONF_DELIM_WITH_SPACE, &saveptr);
 					if (p != NULL && *p == '%') // END of menu screen
 					{
 						break;
@@ -586,6 +587,13 @@ int display_menu(MENU *p_menu)
 		return -1;
 	}
 
+	if (p_menu->item_cur_pos > 0 &&
+		checkpriv(&BBS_priv, 0, p_menu->items[p_menu->item_cur_pos]->priv) != 0 &&
+		checklevel(&BBS_priv, p_menu->items[p_menu->item_cur_pos]->level) != 0)
+	{
+		menu_selectable = 1;
+	}
+
 	if (p_menu->title.show)
 	{
 		show_top(p_menu->title.text);
@@ -709,9 +717,9 @@ int menu_control(MENU_SET *p_menu_set, i
 		{
 			display_menu_cursor(p_menu, 0);
 			p_menu->item_cur_pos = p_menu->item_count - 1;
-			while (!p_menu->items[p_menu->item_cur_pos]->display ||
-				   p_menu->items[p_menu->item_cur_pos]->priv != 0 ||
-				   p_menu->items[p_menu->item_cur_pos]->level != 0)
+			while (p_menu->item_cur_pos >= 0 && (!p_menu->items[p_menu->item_cur_pos]->display ||
+												 p_menu->items[p_menu->item_cur_pos]->priv != 0 ||
+												 p_menu->items[p_menu->item_cur_pos]->level != 0))
 			{
 				p_menu->item_cur_pos--;
 			}