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Merge pull request #5115

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33dfbf5 rpc: Fix leveldb iterator leak, and flush before `gettxoutsetinfo` (Wladimir J. van der Laan)
This commit is contained in:
Wladimir J. van der Laan 2014-10-27 10:35:59 +01:00
commit d9702bcf7c
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2 changed files with 2 additions and 1 deletions
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1
src/rpcblockchain.cpp
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@ -319,6 +319,7 @@ Value gettxoutsetinfo(const Array& params, bool fHelp)
Object ret; Object ret;
CCoinsStats stats; CCoinsStats stats;
pcoinsTip->Flush();
if (pcoinsTip->GetStats(stats)) { if (pcoinsTip->GetStats(stats)) {
ret.push_back(Pair("height", (int64_t)stats.nHeight)); ret.push_back(Pair("height", (int64_t)stats.nHeight));
ret.push_back(Pair("bestblock", stats.hashBlock.GetHex())); ret.push_back(Pair("bestblock", stats.hashBlock.GetHex()));

2
src/txdb.cpp
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@ -104,7 +104,7 @@ bool CCoinsViewDB::GetStats(CCoinsStats &stats) const {
/* It seems that there are no "const iterators" for LevelDB. Since we /* It seems that there are no "const iterators" for LevelDB. Since we
only need read operations on it, use a const-cast to get around only need read operations on it, use a const-cast to get around
that restriction. */ that restriction. */
leveldb::Iterator *pcursor = const_cast<CLevelDBWrapper*>(&db)->NewIterator(); boost::scoped_ptr<leveldb::Iterator> pcursor(const_cast<CLevelDBWrapper*>(&db)->NewIterator());
pcursor->SeekToFirst(); pcursor->SeekToFirst();
CHashWriter ss(SER_GETHASH, PROTOCOL_VERSION); CHashWriter ss(SER_GETHASH, PROTOCOL_VERSION);