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Use old implementation of gss_add_oid_set_member, it leaks less memory.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@18817 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-10-22 09:36:13 +00:00
parent dbac3ad6aa
commit 56fa3ffc37
1 changed files with 53 additions and 62 deletions
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71
lib/gssapi/mech/gss_add_oid_set_member.c
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@@ -1,20 +1,27 @@
/*-
* Copyright (c) 2005 Doug Rabson
/*
* Copyright (c) 1997 - 2001, 2003 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
@@ -22,8 +29,6 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: src/lib/libgssapi/gss_add_oid_set_member.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
*/
#include "mech_locl.h"
@@ -34,43 +39,29 @@ gss_add_oid_set_member(OM_uint32 *minor_status,
const gss_OID member_oid,
gss_OID_set * oid_set)
{
OM_uint32 major_status;
gss_OID_set set = *oid_set;
gss_OID new_elements;
gss_OID new_oid;
int t;
gss_OID tmp;
size_t n;
OM_uint32 res;
int present;
res = gss_test_oid_set_member(minor_status, member_oid, *oid_set, &present);
if (res != GSS_S_COMPLETE)
return res;
if (present) {
*minor_status = 0;
return GSS_S_COMPLETE;
}
major_status = gss_test_oid_set_member(minor_status,
member_oid, *oid_set, &t);
if (major_status)
return (major_status);
if (t)
return (GSS_S_COMPLETE);
new_elements = malloc((set->count + 1) * sizeof(gss_OID_desc));
if (!new_elements) {
n = (*oid_set)->count + 1;
tmp = realloc ((*oid_set)->elements, n * sizeof(gss_OID_desc));
if (tmp == NULL) {
*minor_status = ENOMEM;
return (GSS_S_FAILURE);
return GSS_S_FAILURE;
}
new_oid = &new_elements[set->count];
new_oid->elements = malloc(member_oid->length);
if (!new_oid->elements) {
free(new_elements);
return (GSS_S_FAILURE);
}
new_oid->length = member_oid->length;
memcpy(new_oid->elements, member_oid->elements, member_oid->length);
if (set->elements) {
memcpy(new_elements, set->elements,
set->count * sizeof(gss_OID_desc));
free(set->elements);
}
set->elements = new_elements;
set->count++;
return (GSS_S_COMPLETE);
(*oid_set)->elements = tmp;
(*oid_set)->count = n;
(*oid_set)->elements[n-1] = *member_oid;
*minor_status = 0;
return GSS_S_COMPLETE;
}