Add DSA_bits() function.

[openssl.git] / crypto / x509v3 / v3_crld.c

diff --git a/crypto/x509v3/v3_crld.c b/crypto/x509v3/v3_crld.c
index 67d019aeaaaeba0e144100239636962ae8320ab9..c4c77f185109906ed88b55bb95f4dbe8d9d32d43 100644 (file)
--- a/crypto/x509v3/v3_crld.c
+++ b/crypto/x509v3/v3_crld.c
@@ -1,70 +1,21 @@
-/* v3_crld.c */
 /*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 1999.
- */
-/* ====================================================================
- * Copyright (c) 1999-2008 The OpenSSL Project.  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.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+ * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
  */
 
 #include <stdio.h>
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
 #include <openssl/conf.h>
 #include <openssl/asn1.h>
 #include <openssl/asn1t.h>
 #include <openssl/x509v3.h>
 
 #include "internal/x509_int.h"
+#include "ext_dat.h"
 
 static void *v2i_crld(const X509V3_EXT_METHOD *method,
                       X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
@@ -127,7 +78,7 @@ static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx,
         STACK_OF(CONF_VALUE) *dnsect;
         X509_NAME *nm;
         nm = X509_NAME_new();
-        if (!nm)
+        if (nm == NULL)
             return -1;
         dnsect = X509V3_get_section(ctx, cnf->value);
         if (!dnsect) {
@@ -161,7 +112,7 @@ static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx,
     }
 
     *pdp = DIST_POINT_NAME_new();
-    if (!*pdp)
+    if (*pdp == NULL)
         goto err;
     if (fnm) {
         (*pdp)->type = 0;
@@ -199,15 +150,15 @@ static int set_reasons(ASN1_BIT_STRING **preas, char *value)
     const char *bnam;
     int i, ret = 0;
     rsk = X509V3_parse_list(value);
-    if (!rsk)
-        return 0;
-    if (*preas)
+    if (rsk == NULL)
         return 0;
+    if (*preas != NULL)
+        goto err;
     for (i = 0; i < sk_CONF_VALUE_num(rsk); i++) {
         bnam = sk_CONF_VALUE_value(rsk, i)->name;
-        if (!*preas) {
+        if (*preas == NULL) {
             *preas = ASN1_BIT_STRING_new();
-            if (!*preas)
+            if (*preas == NULL)
                 goto err;
         }
         for (pbn = reason_flags; pbn->lname; pbn++) {
@@ -256,7 +207,7 @@ static DIST_POINT *crldp_from_section(X509V3_CTX *ctx,
     CONF_VALUE *cnf;
     DIST_POINT *point = NULL;
     point = DIST_POINT_new();
-    if (!point)
+    if (point == NULL)
         goto err;
     for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
         int ret;
@@ -417,7 +368,7 @@ static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
     char *name, *val;
     int i, ret;
     idp = ISSUING_DIST_POINT_new();
-    if (!idp)
+    if (idp == NULL)
         goto merr;
     for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
         cnf = sk_CONF_VALUE_value(nval, i);