--- mrxvt-0.5.3/src/command.c.CVE-2021-33477	2007-08-06 12:01:35.000000000 +0900
+++ mrxvt-0.5.3/src/command.c	2021-07-23 22:29:59.574782349 +0900
@@ -6518,11 +6518,14 @@
 	return;
     }
 
+#if 0
+    /* http://cvs.schmorp.de/rxvt-unicode/src/command.C?r1=1.584&r2=1.585 */
     if (cmd == 'Q')		    /* query graphics */
     {
 	rxvt_tt_printf(r, page, "\033G0\n");	/* no graphics */
 	return;
     }
+#endif
 
     /* swallow other graphics sequences until terminating ':' */
     do