core: fix unmixable special case allowing ring size below 11

6 years ago · a5ca7f4fb5
parent 4cbb476cd1
commit a5ca7f4fb5
1 changed files with 1 additions and 1 deletions
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@ -2530,7 +2530,7 @@ bool Blockchain::check_tx_inputs(transaction& tx, tx_verification_context &tvc,
      }
    }

-    if (hf_version >= HF_VERSION_MIN_MIXIN_10 && mixin != 10)
+    if (((hf_version == HF_VERSION_MIN_MIXIN_10 || hf_version == HF_VERSION_MIN_MIXIN_10+1) && mixin != 10) || (hf_version >= HF_VERSION_MIN_MIXIN_10+2 && mixin > 10))
    {
      MERROR_VER("Tx " << get_transaction_hash(tx) << " has invalid ring size (" << (mixin + 1) << "), it should be 11");
      tvc.m_low_mixin = true;