+ /* just set the OID */
+ a->parameter->type = V_ASN1_OBJECT;
+ a->parameter->value.object = OBJ_nid2obj(nid);
+ }
+ else /* explicit parameters */
+ {
+ if ((i = i2d_ECParameters(eckey, NULL)) == 0)
+ {
+ X509err(X509_F_X509_PUBKEY_SET, ERR_R_EC_LIB);
+ goto err;
+ }
+ if ((p = (unsigned char *) OPENSSL_malloc(i)) == NULL)
+ {
+ X509err(X509_F_X509_PUBKEY_SET, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ pp = p;
+ if (!i2d_ECParameters(eckey, &pp))
+ {
+ X509err(X509_F_X509_PUBKEY_SET, ERR_R_EC_LIB);
+ OPENSSL_free(p);
+ goto err;
+ }
+ a->parameter->type = V_ASN1_SEQUENCE;
+ if ((a->parameter->value.sequence = ASN1_STRING_new()) == NULL)
+ {
+ X509err(X509_F_X509_PUBKEY_SET, ERR_R_ASN1_LIB);
+ OPENSSL_free(p);
+ goto err;
+ }
+ ASN1_STRING_set(a->parameter->value.sequence, p, i);