1 files changed, 11 insertions, 11 deletions

diff --git a/src/validation.cpp b/src/validation.cpp
index 677159ddfe..9a68f8591a 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -120,7 +120,6 @@ const std::vector<std::string> CHECKLEVEL_DOC {
  */
 RecursiveMutex cs_main;
 
-CBlockIndex *pindexBestHeader = nullptr;
 Mutex g_best_block_mutex;
 std::condition_variable g_best_block_cv;
 uint256 g_best_block;
@@ -280,8 +279,9 @@ static bool IsCurrentForFeeEstimation(CChainState& active_chainstate) EXCLUSIVE_
         return false;
     if (active_chainstate.m_chain.Tip()->GetBlockTime() < count_seconds(GetTime<std::chrono::seconds>() - MAX_FEE_ESTIMATION_TIP_AGE))
         return false;
-    if (active_chainstate.m_chain.Height() < pindexBestHeader->nHeight - 1)
+    if (active_chainstate.m_chain.Height() < active_chainstate.m_chainman.pindexBestHeader->nHeight - 1) {
         return false;
+    }
     return true;
 }
 
@@ -1602,8 +1602,8 @@ void CChainState::InvalidChainFound(CBlockIndex* pindexNew)
     if (!m_chainman.m_best_invalid || pindexNew->nChainWork > m_chainman.m_best_invalid->nChainWork) {
         m_chainman.m_best_invalid = pindexNew;
     }
-    if (pindexBestHeader != nullptr && pindexBestHeader->GetAncestor(pindexNew->nHeight) == pindexNew) {
-        pindexBestHeader = m_chain.Tip();
+    if (m_chainman.pindexBestHeader != nullptr && m_chainman.pindexBestHeader->GetAncestor(pindexNew->nHeight) == pindexNew) {
+        m_chainman.pindexBestHeader = m_chain.Tip();
     }
 
     LogPrintf("%s: invalid block=%s  height=%d  log2_work=%f  date=%s\n", __func__,
@@ -2029,8 +2029,8 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state,
         BlockMap::const_iterator  it = m_blockman.m_block_index.find(hashAssumeValid);
         if (it != m_blockman.m_block_index.end()) {
             if (it->second.GetAncestor(pindex->nHeight) == pindex &&
-                pindexBestHeader->GetAncestor(pindex->nHeight) == pindex &&
-                pindexBestHeader->nChainWork >= nMinimumChainWork) {
+                m_chainman.pindexBestHeader->GetAncestor(pindex->nHeight) == pindex &&
+                m_chainman.pindexBestHeader->nChainWork >= nMinimumChainWork) {
                 // This block is a member of the assumed verified chain and an ancestor of the best header.
                 // Script verification is skipped when connecting blocks under the
                 // assumevalid block. Assuming the assumevalid block is valid this
@@ -2045,7 +2045,7 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state,
                 //  artificially set the default assumed verified block further back.
                 // The test against nMinimumChainWork prevents the skipping when denied access to any chain at
                 //  least as good as the expected chain.
-                fScriptChecks = (GetBlockProofEquivalentTime(*pindexBestHeader, *pindex, *pindexBestHeader, m_params.GetConsensus()) <= 60 * 60 * 24 * 7 * 2);
+                fScriptChecks = (GetBlockProofEquivalentTime(*m_chainman.pindexBestHeader, *pindex, *m_chainman.pindexBestHeader, m_params.GetConsensus()) <= 60 * 60 * 24 * 7 * 2);
             }
         }
     }
@@ -2904,7 +2904,7 @@ static bool NotifyHeaderTip(CChainState& chainstate) LOCKS_EXCLUDED(cs_main) {
     CBlockIndex* pindexHeader = nullptr;
     {
         LOCK(cs_main);
-        pindexHeader = pindexBestHeader;
+        pindexHeader = chainstate.m_chainman.pindexBestHeader;
 
         if (pindexHeader != pindexHeaderOld) {
             fNotify = true;
@@ -3621,7 +3621,7 @@ bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValida
             }
         }
     }
-    CBlockIndex* pindex{m_blockman.AddToBlockIndex(block)};
+    CBlockIndex* pindex{m_blockman.AddToBlockIndex(block, pindexBestHeader)};
 
     if (ppindex)
         *ppindex = pindex;
@@ -4122,7 +4122,7 @@ void UnloadBlockIndex(CTxMemPool* mempool, ChainstateManager& chainman)
 {
     AssertLockHeld(::cs_main);
     chainman.Unload();
-    pindexBestHeader = nullptr;
+    chainman.pindexBestHeader = nullptr;
     if (mempool) mempool->clear();
     g_versionbitscache.Clear();
     for (int b = 0; b < VERSIONBITS_NUM_BITS; b++) {
@@ -4239,7 +4239,7 @@ bool CChainState::LoadGenesisBlock()
         if (blockPos.IsNull()) {
             return error("%s: writing genesis block to disk failed", __func__);
         }
-        CBlockIndex *pindex = m_blockman.AddToBlockIndex(block);
+        CBlockIndex* pindex = m_blockman.AddToBlockIndex(block, m_chainman.pindexBestHeader);
         ReceivedBlockTransactions(block, pindex, blockPos);
     } catch (const std::runtime_error& e) {
         return error("%s: failed to write genesis block: %s", __func__, e.what());