X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Fliblutil%2Fauthpasswd.c;h=e179f32dbcd661ac233ad78ce62c7043123abae2;hb=5fc22599e2e875c9620b63fbf465273fba3c378f;hp=fafd56549ca15158d55ff5f535ef6a6cf9b81d4c;hpb=802ee714e40372d4adcd394739959d2f362cf689;p=openldap

diff --git a/libraries/liblutil/authpasswd.c b/libraries/liblutil/authpasswd.c
index fafd56549c..e179f32dbc 100644
--- a/libraries/liblutil/authpasswd.c
+++ b/libraries/liblutil/authpasswd.c
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 /*
@@ -609,7 +609,7 @@ static int chk_kerberos(
 		}
 
 		{
-			char host[MAXHOSTNAMELEN];
+			char host[MAXHOSTNAMELEN+1];
 
 			if( gethostname( host, MAXHOSTNAMELEN ) != 0 ) {
 				krb5_free_principal( context, client );
@@ -617,6 +617,8 @@ static int chk_kerberos(
 				return 1;
 			}
 
+			host[MAXHOSTNAMELEN] = '\0';
+
 			ret = krb5_sname_to_principal( context,
 				host, "ldap", KRB5_NT_SRV_HST, &server );
 		}
@@ -823,7 +825,7 @@ static struct berval *hash_sha1(
 	const struct berval  *passwd )
 {
 	lutil_SHA1_CTX  SHA1context;
-	unsigned char   SHA1digest[20];
+	unsigned char   SHA1digest[LUTIL_SHA1_BYTES];
 	struct berval digest;
 	digest.bv_val = SHA1digest;
 	digest.bv_len = sizeof(SHA1digest);
@@ -841,7 +843,7 @@ static struct berval *hash_smd5(
 	const struct berval  *passwd )
 {
 	lutil_MD5_CTX   MD5context;
-	unsigned char   MD5digest[16];
+	unsigned char   MD5digest[LUTIL_MD5_BYTES];
 	unsigned char   saltdata[4];
 	struct berval digest;
 	struct berval salt;
@@ -870,7 +872,7 @@ static struct berval *hash_md5(
 	const struct berval  *passwd )
 {
 	lutil_MD5_CTX   MD5context;
-	unsigned char   MD5digest[16];
+	unsigned char   MD5digest[LUTIL_MD5_BYTES];
 
 	struct berval digest;
 
@@ -926,4 +928,4 @@ static struct berval *hash_crypt(
 	return pw_string( scheme, &hash );
 }
 #endif
-#endif
\ No newline at end of file
+#endif