- unsigned char *p = NULL, *q;
- long len;
- ASN1_TYPE *at = NULL;
- X509_ATTRIBUTE *attr = NULL;
- if(!(at = ASN1_TYPE_new()) ||
- !(at->value.sequence = ASN1_STRING_new())) goto err;
-
- at->type = V_ASN1_SEQUENCE;
- /* Generate encoding of extensions */
- len = i2d_ASN1_SET_OF_X509_EXTENSION(exts, NULL, i2d_X509_EXTENSION,
- V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, IS_SEQUENCE);
- if(!(p = OPENSSL_malloc(len))) goto err;
- q = p;
- i2d_ASN1_SET_OF_X509_EXTENSION(exts, &q, i2d_X509_EXTENSION,
- V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL, IS_SEQUENCE);
- at->value.sequence->data = p;
- p = NULL;
- at->value.sequence->length = len;
- if(!(attr = X509_ATTRIBUTE_new())) goto err;
- if(!(attr->value.set = sk_ASN1_TYPE_new_null())) goto err;
- if(!sk_ASN1_TYPE_push(attr->value.set, at)) goto err;
- at = NULL;
- attr->single = 0;
- attr->object = OBJ_nid2obj(nid);
- if(!sk_X509_ATTRIBUTE_push(req->req_info->attributes, attr)) goto err;
- return 1;
- err:
- if(p) OPENSSL_free(p);
- X509_ATTRIBUTE_free(attr);
- ASN1_TYPE_free(at);
- return 0;
+ unsigned char *p = NULL, *q;
+ long len;
+ ASN1_TYPE *at = NULL;
+ X509_ATTRIBUTE *attr = NULL;
+ if (!(at = ASN1_TYPE_new()) || !(at->value.sequence = ASN1_STRING_new()))
+ goto err;
+
+ at->type = V_ASN1_SEQUENCE;
+ /* Generate encoding of extensions */
+ len = i2d_ASN1_SET_OF_X509_EXTENSION(exts, NULL, i2d_X509_EXTENSION,
+ V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL,
+ IS_SEQUENCE);
+ if (!(p = OPENSSL_malloc(len)))
+ goto err;
+ q = p;
+ i2d_ASN1_SET_OF_X509_EXTENSION(exts, &q, i2d_X509_EXTENSION,
+ V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL,
+ IS_SEQUENCE);
+ at->value.sequence->data = p;
+ p = NULL;
+ at->value.sequence->length = len;
+ if (!(attr = X509_ATTRIBUTE_new()))
+ goto err;
+ if (!(attr->value.set = sk_ASN1_TYPE_new_null()))
+ goto err;
+ if (!sk_ASN1_TYPE_push(attr->value.set, at))
+ goto err;
+ at = NULL;
+ attr->single = 0;
+ attr->object = OBJ_nid2obj(nid);
+ if (!req->req_info->attributes) {
+ if (!(req->req_info->attributes = sk_X509_ATTRIBUTE_new_null()))
+ goto err;
+ }
+ if (!sk_X509_ATTRIBUTE_push(req->req_info->attributes, attr))
+ goto err;
+ return 1;
+ err:
+ if (p)
+ OPENSSL_free(p);
+ X509_ATTRIBUTE_free(attr);
+ ASN1_TYPE_free(at);
+ return 0;