$OpenBSD: patch-src_ptytty_c,v 1.1 2012/12/12 21:40:02 naddy Exp $
--- src/ptytty.c.orig	Wed Dec 12 21:49:15 2012
+++ src/ptytty.c	Wed Dec 12 21:49:32 2012
@@ -44,7 +44,7 @@ rxvt_get_pty(int *fd_tty, char **ttydev)
 
 #ifdef PTYS_ARE_OPENPTY
     {
-	char	tty_name[sizeof "/dev/pts/????\0"];
+	char	tty_name[16];
 
 	if (openpty(&pfd, fd_tty, tty_name, NULL, NULL) != -1) {
 	    *ttydev = STRDUP(tty_name);
