String san = "DNS:" + cn;
X509_EXTENSION *subjectAltNameExt = X509V3_EXT_conf_nid(NULL, NULL, NID_subject_alt_name, const_cast<char *>(san.CStr()));
if (subjectAltNameExt) {
- stack_st_X509_EXTENSION *exts = sk_X509_EXTENSION_new_null();
+ /* OpenSSL 0.9.8 requires STACK_OF(X509_EXTENSION), otherwise we would just use stack_st_X509_EXTENSION. */
+ STACK_OF(X509_EXTENSION) *exts = sk_X509_EXTENSION_new_null();
sk_X509_EXTENSION_push(exts, subjectAltNameExt);
X509_REQ_add_extensions(req, exts);
sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);