fix previous commit

[openldap] / servers / slapd / dn.c

diff --git a/servers/slapd/dn.c b/servers/slapd/dn.c
index 42d4be5990c03a2a82ed90a4c9b4b24926bfc5ef..5da22ac6a44a6f834e4c42eb5bbc03e8d93a3415 100644 (file)
--- a/servers/slapd/dn.c
+++ b/servers/slapd/dn.c
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2005 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -1002,7 +1002,6 @@ dnRelativeMatch(
 
                *matchp = match;
                return LDAP_SUCCESS;
-
        }
 
        if( mr == slap_schema.si_mr_dnSuperiorMatch ) {
@@ -1098,6 +1097,10 @@ rdnMatch(
  * dnParent - dn's parent, in-place
  * note: the incoming dn is assumed to be normalized/prettyfied,
  * so that escaped rdn/ava separators are in '\'+hexpair form
+ *
+ * note: "dn" and "pdn" can point to the same berval;
+ * beware that, in this case, the pointer to the original buffer
+ * will get lost.
  */
 void
 dnParent( 
@@ -1119,8 +1122,8 @@ dnParent(
        p++;
 
        assert( ATTR_LEADCHAR( p[ 0 ] ) );
-       pdn->bv_val = p;
        pdn->bv_len = dn->bv_len - (p - dn->bv_val);
+       pdn->bv_val = p;
 
        return;
 }