--- embedaddon/dhcp/dst/hmac_link.c	2012/02/21 22:30:18	1.1
+++ embedaddon/dhcp/dst/hmac_link.c	2013/07/22 12:54:39	1.1.1.1.2.1
@@ -1,6 +1,6 @@
 #ifdef HMAC_MD5
 #ifndef LINT
-static const char rcsid[] = "$Header: /usr/local/www/users/anoncvs/cvs/embedaddon/dhcp/dst/hmac_link.c,v 1.1 2012/02/21 22:30:18 misho Exp $";
+static const char rcsid[] = "$Header: /usr/local/www/users/anoncvs/cvs/embedaddon/dhcp/dst/hmac_link.c,v 1.1.1.1.2.1 2013/07/22 12:54:39 misho Exp $";
 #endif
 /*
  * Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@@ -216,7 +216,7 @@ dst_buffer_to_hmac_md5(DST_KEY *dkey, const u_char *ke
 	MD5_CTX ctx;
 	unsigned local_keylen = keylen;
 
-	if (dkey == NULL || key == NULL || keylen < 0)
+	if (dkey == NULL || key == NULL)
 		return (-1);
 
 	if ((hkey = (HMAC_Key *) malloc(sizeof(HMAC_Key))) == NULL)
@@ -299,7 +299,7 @@ dst_hmac_md5_key_to_file_format(const DST_KEY *dkey, c
 	b_len = buff_len - (bp - buff);
 
 	len = b64_ntop(key, key_len, bp, b_len);
-	if (len < 0) 
+	if ((int) len < 0) 
 		return (-1);
 	bp += len;
 	*(bp++) = '\n';