Fix unbounded strcpy of password from player file (use strncpy with MAX_PWD_LENGTH)

Agent-Logs-Url: https://github.com/tbamud/tbamud/sessions/28ad1d51-d776-4038-a489-db00dc08e5ff

Co-authored-by: welcor <357770+welcor@users.noreply.github.com>

src/players.c

@@ -405,7 +405,7 @@ int load_char(const char *name, struct char_data *ch)
 
       case 'P':
        if (!strcmp(tag, "Page"))  GET_PAGE_LENGTH(ch) = atoi(line);
-	else if (!strcmp(tag, "Pass"))	strcpy(GET_PASSWD(ch), line);
+	else if (!strcmp(tag, "Pass")) { strncpy(GET_PASSWD(ch), line, MAX_PWD_LENGTH); GET_PASSWD(ch)[MAX_PWD_LENGTH] = '\0'; }
 	else if (!strcmp(tag, "Plyd"))	ch->player.time.played	= atoi(line);
 	else if (!strcmp(tag, "PfIn"))	POOFIN(ch)		= strdup(line);
 	else if (!strcmp(tag, "PfOt"))	POOFOUT(ch)		= strdup(line);