blockchain: invalidate misc caches when popping blocks

Might be a bit heavy handed, but conservative.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index 25e97f71f..f59f6f754 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -584,6 +584,12 @@ block Blockchain::pop_block_from_blockchain()
       }
     }
   }
+
+  m_blocks_longhash_table.clear();
+  m_scan_table.clear();
+  m_blocks_txs_check.clear();
+  m_check_txin_table.clear();
+
   update_next_cumulative_size_limit();
   m_tx_pool.on_blockchain_dec(m_db->height()-1, get_tail_id());