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Clean up mining CReserveKey to prevent crash at shutdown

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Fixes issue#2687
This commit is contained in:
Gavin Andresen
2013-05-23 14:13:05 -04:00
parent 36dc41f427
commit 36e826cea1
3 changed files with 14 additions and 6 deletions
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9
src/rpcmining.cpp
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@@ -104,7 +104,6 @@ Value getwork(const Array& params, bool fHelp)
typedef map<uint256, pair<CBlock*, CScript> > mapNewBlock_t;
static mapNewBlock_t mapNewBlock; // FIXME: thread safety
static vector<CBlockTemplate*> vNewBlockTemplate;
static CReserveKey reservekey(pwalletMain);
if (params.size() == 0)
{
@@ -134,7 +133,7 @@ Value getwork(const Array& params, bool fHelp)
nStart = GetTime();
// Create new block
pblocktemplate = CreateNewBlock(reservekey);
pblocktemplate = CreateNewBlock(*pMiningKey);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
vNewBlockTemplate.push_back(pblocktemplate);
@@ -192,7 +191,7 @@ Value getwork(const Array& params, bool fHelp)
pblock->vtx[0].vin[0].scriptSig = mapNewBlock[pdata->hashMerkleRoot].second;
pblock->hashMerkleRoot = pblock->BuildMerkleTree();
return CheckWork(pblock, *pwalletMain, reservekey);
return CheckWork(pblock, *pwalletMain, *pMiningKey);
}
}
@@ -243,8 +242,6 @@ Value getblocktemplate(const Array& params, bool fHelp)
if (IsInitialBlockDownload())
throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Bitcoin is downloading blocks...");
static CReserveKey reservekey(pwalletMain);
// Update block
static unsigned int nTransactionsUpdatedLast;
static CBlockIndex* pindexPrev;
@@ -267,7 +264,7 @@ Value getblocktemplate(const Array& params, bool fHelp)
delete pblocktemplate;
pblocktemplate = NULL;
}
pblocktemplate = CreateNewBlock(reservekey);
pblocktemplate = CreateNewBlock(*pMiningKey);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");