From a1039563ca663d0037e7b06f60291f0edd48d670 Mon Sep 17 00:00:00 2001
From: Cedric Berger <cedric@cvs.openbsd.org>
Date: Thu, 6 Mar 2003 13:48:19 +0000
Subject: "len" is decremented too early, so the second argument of the
 snprintf call is too small on last run of the loop. ok ho@

---
 sbin/isakmpd/field.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sbin/isakmpd')

diff --git a/sbin/isakmpd/field.c b/sbin/isakmpd/field.c
index 4072945a57e..4e8d4b97cf0 100644
--- a/sbin/isakmpd/field.c
+++ b/sbin/isakmpd/field.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: field.c,v 1.10 2002/01/23 18:44:47 ho Exp $	*/
+/*	$OpenBSD: field.c,v 1.11 2003/03/06 13:48:18 cedric Exp $	*/
 /*	$EOM: field.c,v 1.11 2000/02/20 19:58:37 niklas Exp $	*/
 
 /*
@@ -76,7 +76,7 @@ field_debug_raw (u_int8_t *buf, size_t len, struct constant_map **maps)
     return 0;
   strlcpy (retval, "0x", 3 + len * 2);
   p = retval + 2;
-  while (len--)
+  for(; len > 0; len--)
     {
       snprintf (p, 1 + len * 2, "%02x", *buf++);
       p += 2;
-- 
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