Added the functions ldap_rename2() and ldap_rename2_s() to support LDAP

[openldap] / libraries / libldap / ufn.c

diff --git a/libraries/libldap/ufn.c b/libraries/libldap/ufn.c
index 546481b2e49d1bdadbe5a5f91b5a0205645218b9..f6dc616e750c538926122a2b03327ec55aa2b7ee 100644 (file)
--- a/libraries/libldap/ufn.c
+++ b/libraries/libldap/ufn.c
@@ -1,4 +1,8 @@
 /*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+/*  Portions
  *  Copyright (c) 1990 Regents of the University of Michigan.
  *  All rights reserved.
  *
@@ -7,10 +11,6 @@
 
 #include "portable.h"
 
-#ifndef lint 
-static char copyright[] = "@(#) Copyright (c) 1993 Regents of the University of Michigan.\nAll rights reserved.\n";
-#endif
-
 #include <stdio.h>
 #include <ac/string.h>
 #include <ctype.h>
@@ -18,7 +18,6 @@ static char copyright[] = "@(#) Copyright (c) 1993 Regents of the University of
 
 #include <ac/socket.h>
 #include <ac/time.h>
-extern char *strdup (const char *);
 
 #include "ldap-int.h"
 #include "ldapconfig.h"
@@ -47,8 +46,8 @@ static LDAPMessage *ldap_ufn_expand LDAP_P(( LDAP *ld, cancelptype cancelproc,
  *     attrsonly       1 => attributes only 0 => attributes and values
  *     res             will contain the result of the search
  *     cancelproc      routine that returns non-zero if operation should be
- *                     cancelled.  This can be NULL.  If it is non-NULL, the
- *                     routine will be called periodically.
+ *                     cancelled.  This can be a null function pointer.  If
+ *                     it is not 0, the routine will be called periodically.
  *     cancelparm      void * that is passed to cancelproc
  *     tag[123]        the ldapfilter.conf tag that will be used in phases
  *                     1, 2, and 3 of the search, respectively
@@ -98,7 +97,8 @@ ldap_ufn_search_ctx( LDAP *ld, char **ufncomp, int ncomp, char *prefix,
 
                        if ( (quote = strrchr( ufncomp[ncomp], '"' )) != NULL )
                                *quote = '\0';
-                       strcpy( ufncomp[ncomp], ufncomp[ncomp] + 1 );
+                       SAFEMEMCPY( ufncomp[ncomp], ufncomp[ncomp] + 1,
+                                   strlen( ufncomp[ncomp] + 1 ) + 1 );
                }
                if ( ncomp == 0 )
                        phase = 3;
@@ -427,7 +427,7 @@ ldap_ufn_expand( LDAP *ld, cancelptype cancelproc, void *cancelparm,
 
                do {
                        *err = ldap_result( ld, msgid, 1, &tv, &tmpres );
-                       if ( *err == 0 && cancelproc != NULL &&
+                       if ( *err == 0 && cancelproc != 0 &&
                            (*cancelproc)( cancelparm ) != 0 ) {
                                ldap_abandon( ld, msgid );
                                *err = LDAP_USER_CANCELLED;