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Merge pull request #6688

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131c23d Fix locking in GetTransaction. (Alex Morcos)
This commit is contained in:
Wladimir J. van der Laan 2015-09-23 16:51:01 +02:00
commit 4939eabb75
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1 changed files with 36 additions and 38 deletions
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6
src/main.cpp
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@ -965,14 +965,13 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock, bool fAllowSlow) bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock, bool fAllowSlow)
{ {
CBlockIndex *pindexSlow = NULL; CBlockIndex *pindexSlow = NULL;
{
LOCK(cs_main); LOCK(cs_main);
{
if (mempool.lookup(hash, txOut)) if (mempool.lookup(hash, txOut))
{ {
return true; return true;
} }
}
if (fTxIndex) { if (fTxIndex) {
CDiskTxPos postx; CDiskTxPos postx;
@ -1006,7 +1005,6 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock
if (nHeight > 0) if (nHeight > 0)
pindexSlow = chainActive[nHeight]; pindexSlow = chainActive[nHeight];
} }
}
if (pindexSlow) { if (pindexSlow) {
CBlock block; CBlock block;