Add LookupBlockIndex function

1 files changed, 15 insertions, 15 deletions

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 78abd77002..6c3312bd16 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1148,11 +1148,9 @@ void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx)
     LOCK2(cs_main, cs_wallet);
 
     int conflictconfirms = 0;
-    if (mapBlockIndex.count(hashBlock)) {
-        CBlockIndex* pindex = mapBlockIndex[hashBlock];
-        if (chainActive.Contains(pindex)) {
-            conflictconfirms = -(chainActive.Height() - pindex->nHeight + 1);
-        }
+    CBlockIndex* pindex = LookupBlockIndex(hashBlock);
+    if (pindex && chainActive.Contains(pindex)) {
+        conflictconfirms = -(chainActive.Height() - pindex->nHeight + 1);
     }
     // If number of conflict confirms cannot be determined, this means
     // that the block is still unknown or not yet part of the main chain,
@@ -3768,10 +3766,10 @@ void CWallet::GetKeyBirthTimes(std::map<CTxDestination, int64_t> &mapKeyBirth) c
     for (const auto& entry : mapWallet) {
         // iterate over all wallet transactions...
         const CWalletTx &wtx = entry.second;
-        BlockMap::const_iterator blit = mapBlockIndex.find(wtx.hashBlock);
-        if (blit != mapBlockIndex.end() && chainActive.Contains(blit->second)) {
+        CBlockIndex* pindex = LookupBlockIndex(wtx.hashBlock);
+        if (pindex && chainActive.Contains(pindex)) {
             // ... which are already in a block
-            int nHeight = blit->second->nHeight;
+            int nHeight = pindex->nHeight;
             for (const CTxOut &txout : wtx.tx->vout) {
                 // iterate over all their outputs
                 CAffectedKeysVisitor(*this, vAffected).Process(txout.scriptPubKey);
@@ -3779,7 +3777,7 @@ void CWallet::GetKeyBirthTimes(std::map<CTxDestination, int64_t> &mapKeyBirth) c
                     // ... and all their affected keys
                     std::map<CKeyID, CBlockIndex*>::iterator rit = mapKeyFirstBlock.find(keyid);
                     if (rit != mapKeyFirstBlock.end() && nHeight < rit->second->nHeight)
-                        rit->second = blit->second;
+                        rit->second = pindex;
                 }
                 vAffected.clear();
             }
@@ -3816,7 +3814,12 @@ unsigned int CWallet::ComputeTimeSmart(const CWalletTx& wtx) const
 {
     unsigned int nTimeSmart = wtx.nTimeReceived;
     if (!wtx.hashUnset()) {
-        if (mapBlockIndex.count(wtx.hashBlock)) {
+        const CBlockIndex* pindex = nullptr;
+        {
+            LOCK(cs_main);
+            pindex = LookupBlockIndex(wtx.hashBlock);
+        }
+        if (pindex) {
             int64_t latestNow = wtx.nTimeReceived;
             int64_t latestEntry = 0;
 
@@ -3847,7 +3850,7 @@ unsigned int CWallet::ComputeTimeSmart(const CWalletTx& wtx) const
                 }
             }
 
-            int64_t blocktime = mapBlockIndex[wtx.hashBlock]->GetBlockTime();
+            int64_t blocktime = pindex->GetBlockTime();
             nTimeSmart = std::max(latestEntry, std::min(blocktime, latestNow));
         } else {
             LogPrintf("%s: found %s in block %s not in index\n", __func__, wtx.GetHash().ToString(), wtx.hashBlock.ToString());
@@ -4162,10 +4165,7 @@ int CMerkleTx::GetDepthInMainChain(const CBlockIndex* &pindexRet) const
     AssertLockHeld(cs_main);
 
     // Find the block it claims to be in
-    BlockMap::iterator mi = mapBlockIndex.find(hashBlock);
-    if (mi == mapBlockIndex.end())
-        return 0;
-    CBlockIndex* pindex = (*mi).second;
+    CBlockIndex* pindex = LookupBlockIndex(hashBlock);
     if (!pindex || !chainActive.Contains(pindex))
         return 0;