Don't reeval expression

[openldap] / servers / slapd / starttls.c

diff --git a/servers/slapd/starttls.c b/servers/slapd/starttls.c
index 95dc4bbd2a36ad929401addaa34d0f2466b21b71..46dbf83b91de5510fe2682a295159804f2e30381 100644 (file)
--- a/servers/slapd/starttls.c
+++ b/servers/slapd/starttls.c
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /* 
- * Copyright 1999-2000 The OpenLDAP Foundation.
+ * Copyright 1999-2002 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted only
@@ -30,7 +30,7 @@ starttls_extop (
        struct berval ** rspdata,
        LDAPControl ***rspctrls,
        const char ** text,
-       struct berval *** refs )
+       BerVarray * refs )
 {
        void *ctx;
        int rc;
@@ -52,24 +52,29 @@ starttls_extop (
        }
 
        /* can't start TLS if there are other op's around */
-       if (( conn->c_ops != NULL &&
-                       (conn->c_ops != op || op->o_next != NULL)) ||
-               ( conn->c_pending_ops != NULL))
+       if (( !LDAP_STAILQ_EMPTY(&conn->c_ops) &&
+                       (LDAP_STAILQ_FIRST(&conn->c_ops) != op ||
+                       LDAP_STAILQ_NEXT(op, o_next) != NULL)) ||
+               ( !LDAP_STAILQ_EMPTY(&conn->c_pending_ops) ))
        {
-               *text = "cannot start TLS when operations our outstanding";
+               *text = "cannot start TLS when operations are outstanding";
                rc = LDAP_OPERATIONS_ERROR;
                goto done;
        }
 
        if ( !( global_disallows & SLAP_DISALLOW_TLS_2_ANON ) &&
-               ( conn->c_dn != NULL ) )
+               ( conn->c_dn.bv_len != 0 ) )
        {
+               Statslog( LDAP_DEBUG_STATS,
+                       "conn=%lu op=%lu AUTHZ anonymous mech=starttls ssf=0",
+                       op->o_connid, op->o_opid, 0, 0, 0 );
+
                /* force to anonymous */
                connection2anonymous( conn );
        }
 
        if ( ( global_disallows & SLAP_DISALLOW_TLS_AUTHC ) &&
-               ( conn->c_dn != NULL ) )
+               ( conn->c_dn.bv_len != 0 ) )
        {
                *text = "cannot start TLS after authentication";
                rc = LDAP_OPERATIONS_ERROR;