From 182e296e03066f8295d7f7ee905beecb5685cfe6 Mon Sep 17 00:00:00 2001
From: grunk <grunk@openbsd.org>
Date: Fri, 25 Jul 2008 07:05:16 +0000
Subject: [PATCH] In random art visualization, make sure to use the end marker
 only at the end.  Initial diff by Dirk Loss, tweaks and ok djm@

---
 usr.bin/ssh/key.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/usr.bin/ssh/key.c b/usr.bin/ssh/key.c
index 5b0a584db03..31d5ce889c9 100644
--- a/usr.bin/ssh/key.c
+++ b/usr.bin/ssh/key.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: key.c,v 1.78 2008/07/07 23:32:51 stevesk Exp $ */
+/* $OpenBSD: key.c,v 1.79 2008/07/25 07:05:16 grunk Exp $ */
 /*
  * read_bignum():
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -365,7 +365,8 @@ key_fingerprint_randomart(u_char *dgst_raw, u_int dgst_raw_len, const Key *k)
 			y = MIN(y, FLDSIZE_Y - 1);
 
 			/* augment the field */
-			field[x][y]++;
+			if (field[x][y] < len - 2)
+				field[x][y]++;
 			input = input >> 2;
 		}
 	}
-- 
2.20.1