[randomx] Add missing randomx_vm_set_cache()

4 years ago · fe92fa1391
parent 51873fec04
commit fe92fa1391
1 changed files with 4 additions and 0 deletions
--- a/src/crypto/rx-slow-hash.c
+++ b/src/crypto/rx-slow-hash.c
@ -278,6 +278,10 @@ void rx_slow_hash(const uint64_t mainheight, const uint64_t seedheight, const ch
    CTHR_MUTEX_LOCK(rx_dataset_mutex);
    if (rx_dataset != NULL && rx_dataset_height != seedheight)
      rx_initdata(cache, miners, seedheight);
+    else if (rx_dataset == NULL) {
+      /* this is a no-op if the cache hasn't changed */
+      randomx_vm_set_cache(rx_vm, rx_sp->rs_cache);
+    }
    CTHR_MUTEX_UNLOCK(rx_dataset_mutex);
  } else {
    /* this is a no-op if the cache hasn't changed */