/* crypto/asn1/x_info.c */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * 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 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 * 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) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * 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. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #include <stdio.h> #include "cryptlib.h" #include <openssl/evp.h> #include <openssl/asn1.h> #include <openssl/x509.h> X509_INFO *X509_INFO_new(void) { X509_INFO *ret = NULL; ret = (X509_INFO *)OPENSSL_malloc(sizeof(X509_INFO)); if (ret == NULL) { ASN1err(ASN1_F_X509_INFO_NEW, ERR_R_MALLOC_FAILURE); return (NULL); } ret->enc_cipher.cipher = NULL; ret->enc_len = 0; ret->enc_data = NULL; ret->references = 1; ret->x509 = NULL; ret->crl = NULL; ret->x_pkey = NULL; return (ret); } void X509_INFO_free(X509_INFO *x) { int i; if (x == NULL) return; i = CRYPTO_add(&x->references, -1, CRYPTO_LOCK_X509_INFO); #ifdef REF_PRINT REF_PRINT("X509_INFO", x); #endif if (i > 0) return; #ifdef REF_CHECK if (i < 0) { fprintf(stderr, "X509_INFO_free, bad reference count\n"); abort(); } #endif if (x->x509 != NULL) X509_free(x->x509); if (x->crl != NULL) X509_CRL_free(x->crl); if (x->x_pkey != NULL) X509_PKEY_free(x->x_pkey); if (x->enc_data != NULL) OPENSSL_free(x->enc_data); OPENSSL_free(x); } IMPLEMENT_STACK_OF(X509_INFO)