Fix memory leak if duplicate attr name in at_insert

[openldap] / servers / ldapd / compare.c

diff --git a/servers/ldapd/compare.c b/servers/ldapd/compare.c
index 7cf0833d1025e26ff5b4117de2a6e81cc7670481..721c892468e8b95aa3ea4d436dfe88d056cadf66 100644 (file)
--- a/servers/ldapd/compare.c
+++ b/servers/ldapd/compare.c
@@ -1,3 +1,4 @@
+/* $OpenLDAP$ */
 /*
  * Copyright (c) 1990 Regents of the University of Michigan.
  * All rights reserved.
@@ -28,7 +29,6 @@
 #include "common.h"
 
 #ifdef HAVE_COMPAT20
-extern int     ldap_compat;
 #define COMPTAG        (ldap_compat == 20 ? OLD_LDAP_RES_COMPARE : LDAP_RES_COMPARE)
 #else
 #define COMPTAG        LDAP_RES_COMPARE
@@ -46,7 +46,6 @@ do_compare(
        struct ds_compare_arg   ca;
        AttributeType           type;
        static CommonArgs       common = default_common_args;
-       extern short            ldap_dn_syntax;
 
        Debug( LDAP_DEBUG_TRACE, "do_compare\n", 0, 0, 0 );