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-rw-r--r--src/wallet/wallet.cpp15
-rw-r--r--src/wallet/wallet.h7
-rw-r--r--src/wallet/walletdb.cpp6
3 files changed, 6 insertions, 22 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index c3b1172201..39eff3af30 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -702,9 +702,8 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFromLoadWallet, CWalletD
wtx.hashBlock = wtxIn.hashBlock;
fUpdated = true;
}
- if (wtxIn.nIndex != -1 && (wtxIn.vMerkleBranch != wtx.vMerkleBranch || wtxIn.nIndex != wtx.nIndex))
+ if (wtxIn.nIndex != -1 && (wtxIn.nIndex != wtx.nIndex))
{
- wtx.vMerkleBranch = wtxIn.vMerkleBranch;
wtx.nIndex = wtxIn.nIndex;
fUpdated = true;
}
@@ -2812,15 +2811,11 @@ int CMerkleTx::SetMerkleBranch(const CBlock& block)
break;
if (nIndex == (int)block.vtx.size())
{
- vMerkleBranch.clear();
nIndex = -1;
LogPrintf("ERROR: SetMerkleBranch(): couldn't find tx in block\n");
return 0;
}
- // Fill in merkle branch
- vMerkleBranch = block.GetMerkleBranch(nIndex);
-
// Is the tx in a block that's in the main chain
BlockMap::iterator mi = mapBlockIndex.find(hashBlock);
if (mi == mapBlockIndex.end())
@@ -2846,14 +2841,6 @@ int CMerkleTx::GetDepthInMainChainINTERNAL(const CBlockIndex* &pindexRet) const
if (!pindex || !chainActive.Contains(pindex))
return 0;
- // Make sure the merkle branch connects to this block
- if (!fMerkleVerified)
- {
- if (CBlock::CheckMerkleBranch(GetHash(), vMerkleBranch, nIndex) != pindex->hashMerkleRoot)
- return 0;
- fMerkleVerified = true;
- }
-
pindexRet = pindex;
return chainActive.Height() - pindex->nHeight + 1;
}
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index bd30b67b09..34e98cfb81 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -151,13 +151,8 @@ private:
public:
uint256 hashBlock;
- std::vector<uint256> vMerkleBranch;
int nIndex;
- // memory only
- mutable bool fMerkleVerified;
-
-
CMerkleTx()
{
Init();
@@ -172,13 +167,13 @@ public:
{
hashBlock = uint256();
nIndex = -1;
- fMerkleVerified = false;
}
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
+ std::vector<uint256> vMerkleBranch; // For compatibility with older versions.
READWRITE(*(CTransaction*)this);
nVersion = this->nVersion;
READWRITE(hashBlock);
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index c1eb184581..0624e442d1 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -131,12 +131,14 @@ bool CWalletDB::EraseWatchOnly(const CScript &dest)
bool CWalletDB::WriteBestBlock(const CBlockLocator& locator)
{
nWalletDBUpdated++;
- return Write(std::string("bestblock"), locator);
+ Write(std::string("bestblock"), CBlockLocator()); // Write empty block locator so versions that require a merkle branch automatically rescan
+ return Write(std::string("bestblock_nomerkle"), locator);
}
bool CWalletDB::ReadBestBlock(CBlockLocator& locator)
{
- return Read(std::string("bestblock"), locator);
+ if (Read(std::string("bestblock"), locator) && !locator.vHave.empty()) return true;
+ return Read(std::string("bestblock_nomerkle"), locator);
}
bool CWalletDB::WriteOrderPosNext(int64_t nOrderPosNext)