extensions=

static VALUE
ossl_x509revoked_set_extensions(VALUE self, VALUE ary)
{
    X509_REVOKED *rev;
    X509_EXTENSION *ext;
    int i;
    VALUE item;

    Check_Type(ary, T_ARRAY);
    for (i=0; i<RARRAY_LEN(ary); i++) {
        OSSL_Check_Kind(RARRAY_PTR(ary)[i], cX509Ext);
    }
    GetX509Rev(self, rev);
    sk_X509_EXTENSION_pop_free(rev->extensions, X509_EXTENSION_free);
    rev->extensions = NULL;
    for (i=0; i<RARRAY_LEN(ary); i++) {
        item = RARRAY_PTR(ary)[i];
        ext = DupX509ExtPtr(item);
        if(!X509_REVOKED_add_ext(rev, ext, -1)) {
            ossl_raise(eX509RevError, NULL);
        }
    }

    return ary;
}