/* The "new"/"free" stuff first */
-void do_engine_lock_init(void)
+DEFINE_RUN_ONCE(do_engine_lock_init)
{
global_engine_lock = CRYPTO_THREAD_lock_new();
+ return global_engine_lock != NULL;
}
ENGINE *ENGINE_new(void)
{
ENGINE *ret;
- CRYPTO_THREAD_run_once(&engine_lock_init, do_engine_lock_init);
-
- ret = OPENSSL_zalloc(sizeof(*ret));
- if (ret == NULL) {
+ if (!RUN_ONCE(&engine_lock_init, do_engine_lock_init)
+ || (ret = OPENSSL_zalloc(sizeof(*ret))) == NULL) {
ENGINEerr(ENGINE_F_ENGINE_NEW, ERR_R_MALLOC_FAILURE);
return NULL;
}