From a4c3f0d0a355a203841a07912363b8ee0e7d108f Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sun, 14 Jun 2009 14:29:15 +0200
Subject: [PATCH] fixed the length check in knownhost_writeline() since <= is
 actually good enough when the size includes the trailing zero

---
 src/knownhost.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/knownhost.c b/src/knownhost.c
index 77d98cb..f9a5e39 100644
--- a/src/knownhost.c
+++ b/src/knownhost.c
@@ -721,7 +721,7 @@ knownhost_writeline(LIBSSH2_KNOWNHOSTS *hosts,
     else {
         nlen = strlen(node->name) + strlen(keytype) + strlen(node->key) + 3;
         /* ' ' + '\n' + \0 = 3 */
-        if(nlen < buflen)
+        if(nlen <= buflen)
             /* these types have the plain name */
             sprintf(buf, "%s%s %s\n", node->name, keytype, node->key);
         else