Merge branch 'master' of https://github.com/bitcoin/bitcoin

Conflicts:
	.gitignore

src/main.cpp

@@ -820,7 +820,7 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map<uint256, CTxIndex>& mapTestPoo
             // Read txindex
             CTxIndex txindex;
             bool fFound = true;
-            if (fMiner && mapTestPool.count(prevout.hash))
+            if ((fBlock || fMiner) && mapTestPool.count(prevout.hash))
             {
                 // Get txindex from current proposed changes
                 txindex = mapTestPool[prevout.hash];
@@ -880,12 +880,7 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map<uint256, CTxIndex>& mapTestPoo
             txindex.vSpent[prevout.n] = posThisTx;
 
             // Write back
-            if (fBlock)
-            {
-                if (!txdb.UpdateTxIndex(prevout.hash, txindex))
-                    return error("ConnectInputs() : UpdateTxIndex failed");
-            }
-            else if (fMiner)
+            if (fBlock || fMiner)
             {
                 mapTestPool[prevout.hash] = txindex;
             }
@@ -907,9 +902,8 @@ bool CTransaction::ConnectInputs(CTxDB& txdb, map<uint256, CTxIndex>& mapTestPoo
 
     if (fBlock)
     {
-        // Add transaction to disk index
-        if (!txdb.AddTxIndex(*this, posThisTx, pindexBlock->nHeight))
-            return error("ConnectInputs() : AddTxPos failed");
+        // Add transaction to changes
+        mapTestPool[GetHash()] = CTxIndex(posThisTx, vout.size());
     }
     else if (fMiner)
     {
@@ -998,16 +992,22 @@ bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex)
     //// issue here: it doesn't know the version
     unsigned int nTxPos = pindex->nBlockPos + ::GetSerializeSize(CBlock(), SER_DISK) - 1 + GetSizeOfCompactSize(vtx.size());
 
-    map<uint256, CTxIndex> mapUnused;
+    map<uint256, CTxIndex> mapQueuedChanges;
     int64 nFees = 0;
     BOOST_FOREACH(CTransaction& tx, vtx)
     {
         CDiskTxPos posThisTx(pindex->nFile, pindex->nBlockPos, nTxPos);
         nTxPos += ::GetSerializeSize(tx, SER_DISK);
 
-        if (!tx.ConnectInputs(txdb, mapUnused, posThisTx, pindex, nFees, true, false))
+        if (!tx.ConnectInputs(txdb, mapQueuedChanges, posThisTx, pindex, nFees, true, false))
             return false;
     }
+    // Write queued txindex changes
+    for (map<uint256, CTxIndex>::iterator mi = mapQueuedChanges.begin(); mi != mapQueuedChanges.end(); ++mi)
+    {
+        if (!txdb.UpdateTxIndex((*mi).first, (*mi).second))
+            return error("ConnectBlock() : UpdateTxIndex failed");
+    }
 
     if (vtx[0].GetValueOut() > GetBlockValue(pindex->nHeight, nFees))
         return false;

src/net.cpp

@@ -443,6 +443,10 @@ bool AddAddress(CAddress addr, int64 nTimePenalty, CAddrDB *pAddrDB)
     if (addr.ip == addrLocalHost.ip)
         return false;
     addr.nTime = max((int64)0, (int64)addr.nTime - nTimePenalty);
+    bool fUpdated = false;
+    bool fNew = false;
+    CAddress addrFound = addr;
+
     CRITICAL_BLOCK(cs_mapAddresses)
     {
         map<vector<unsigned char>, CAddress>::iterator it = mapAddresses.find(addr.GetKey());
@@ -451,16 +455,12 @@ bool AddAddress(CAddress addr, int64 nTimePenalty, CAddrDB *pAddrDB)
             // New address
             printf("AddAddress(%s)\n", addr.ToString().c_str());
             mapAddresses.insert(make_pair(addr.GetKey(), addr));
-            if (pAddrDB)
-                pAddrDB->WriteAddress(addr);
-            else
-                CAddrDB().WriteAddress(addr);
-            return true;
+            fUpdated = true;
+            fNew = true;
         }
         else
         {
-            bool fUpdated = false;
-            CAddress& addrFound = (*it).second;
+            addrFound = (*it).second;
             if ((addrFound.nServices | addr.nServices) != addrFound.nServices)
             {
                 // Services have been added
@@ -475,16 +475,22 @@ bool AddAddress(CAddress addr, int64 nTimePenalty, CAddrDB *pAddrDB)
                 addrFound.nTime = addr.nTime;
                 fUpdated = true;
             }
-            if (fUpdated)
-            {
-                if (pAddrDB)
-                    pAddrDB->WriteAddress(addrFound);
-                else
-                    CAddrDB().WriteAddress(addrFound);
-            }
         }
     }
-    return false;
+    // There is a nasty deadlock bug if this is done inside the cs_mapAddresses
+    // CRITICAL_BLOCK:
+    // Thread 1:  begin db transaction (locks inside-db-mutex)
+    //            then AddAddress (locks cs_mapAddresses)
+    // Thread 2:  AddAddress (locks cs_mapAddresses)
+    //             ... then db operation hangs waiting for inside-db-mutex
+    if (fUpdated)
+    {
+        if (pAddrDB)
+            pAddrDB->WriteAddress(addrFound);
+        else
+            CAddrDB().WriteAddress(addrFound);
+    }
+    return fNew;
 }
 
 void AddressCurrentlyConnected(const CAddress& addr)

src/ui.cpp

@@ -1805,7 +1805,11 @@ void SetStartOnSystemStartup(bool fAutoStart)
 {
     if (!fAutoStart)
     {
+#if defined(BOOST_FILESYSTEM_VERSION) && BOOST_FILESYSTEM_VERSION >= 3
+        unlink(GetAutostartFilePath().string().c_str());
+#else
         unlink(GetAutostartFilePath().native_file_string().c_str());
+#endif
     }
     else
     {