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e077455e9e
Since OPENSSL_malloc() and friends report ERR_R_MALLOC_FAILURE, and
at least handle the file name and line number they are called from,
there's no need to report ERR_R_MALLOC_FAILURE where they are called
directly, or when SSLfatal() and RLAYERfatal() is used, the reason
`ERR_R_MALLOC_FAILURE` is changed to `ERR_R_CRYPTO_LIB`.
There were a number of places where `ERR_R_MALLOC_FAILURE` was reported
even though it was a function from a different sub-system that was
called. Those places are changed to report ERR_R_{lib}_LIB, where
{lib} is the name of that sub-system.
Some of them are tricky to get right, as we have a lot of functions
that belong in the ASN1 sub-system, and all the `sk_` calls or from
the CRYPTO sub-system.
Some extra adaptation was necessary where there were custom OPENSSL_malloc()
wrappers, and some bugs are fixed alongside these changes.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19301)
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/*
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* Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "internal/cryptlib.h"
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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#include "pcy_local.h"
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/* Policy Node routines */
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void ossl_policy_data_free(X509_POLICY_DATA *data)
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{
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if (data == NULL)
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return;
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ASN1_OBJECT_free(data->valid_policy);
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/* Don't free qualifiers if shared */
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if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
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sk_POLICYQUALINFO_pop_free(data->qualifier_set, POLICYQUALINFO_free);
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sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
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OPENSSL_free(data);
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}
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/*
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* Create a data based on an existing policy. If 'id' is NULL use the OID in
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* the policy, otherwise use 'id'. This behaviour covers the two types of
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* data in RFC3280: data with from a CertificatePolicies extension and
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* additional data with just the qualifiers of anyPolicy and ID from another
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* source.
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*/
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X509_POLICY_DATA *ossl_policy_data_new(POLICYINFO *policy,
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const ASN1_OBJECT *cid, int crit)
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{
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X509_POLICY_DATA *ret;
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ASN1_OBJECT *id;
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if (policy == NULL && cid == NULL)
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return NULL;
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if (cid) {
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id = OBJ_dup(cid);
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if (id == NULL)
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return NULL;
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} else
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id = NULL;
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ret = OPENSSL_zalloc(sizeof(*ret));
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if (ret == NULL) {
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ASN1_OBJECT_free(id);
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return NULL;
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}
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ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
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if (ret->expected_policy_set == NULL) {
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OPENSSL_free(ret);
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ASN1_OBJECT_free(id);
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ERR_raise(ERR_LIB_X509V3, ERR_R_CRYPTO_LIB);
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return NULL;
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}
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if (crit)
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ret->flags = POLICY_DATA_FLAG_CRITICAL;
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if (id)
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ret->valid_policy = id;
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else {
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ret->valid_policy = policy->policyid;
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policy->policyid = NULL;
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}
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if (policy) {
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ret->qualifier_set = policy->qualifiers;
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policy->qualifiers = NULL;
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}
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return ret;
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}
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