Merge pull request #11223

70ac701 cryptonote_basic: cache prunable hash for pruned txs (Samy)

ACKs: jpk68, selsta

src/cryptonote_basic/cryptonote_format_utils.cpp

@@ -1509,7 +1509,10 @@ namespace cryptonote
     if (t.rct_signatures.type == rct::RCTTypeNull)
       hashes[2] = crypto::null_hash;
     else
+    {
       hashes[2] = pruned_data_hash;
+      t.set_prunable_hash(pruned_data_hash);
+    }
 
     // the tx hash is the hash of the 3 hashes
     res = cn_fast_hash(hashes, sizeof(hashes));