--- lbbs/src/menu_proc.c	2025/05/04 14:54:55	1.9
+++ lbbs/src/menu_proc.c	2025/05/05 11:11:06	1.10
@@ -34,9 +34,11 @@ int exec_mbem(const char *str)
 	void *hdll;
 	int (*func)();
 	char *c, *s;
-	char buf[1024];
+	char buf[FILE_PATH_LEN];
+
+	strncpy(buf, str, sizeof(buf) - 1);
+	buf[sizeof(buf) - 1] = '\0';
 
-	strcpy(buf, str);
 	s = strstr(buf, "@mod:");
 	if (s)
 	{