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Process fee estimate file into temporary vector first to let sanity checking complete.

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This commit is contained in:
Alex Morcos 2014-07-29 00:09:57 -04:00
parent 961ae93c85
commit e59441f086
1 changed files with 15 additions and 4 deletions
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19
src/txmempool.cpp
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@ -206,7 +206,7 @@ public:
} }
if ((delta-1) >= (int)history.size()) if ((delta-1) >= (int)history.size())
delta = history.size(); // Last bucket is catch-all delta = history.size(); // Last bucket is catch-all
entriesByConfirmations[delta-1].push_back(&entry); entriesByConfirmations.at(delta-1).push_back(&entry);
} }
for (size_t i = 0; i < entriesByConfirmations.size(); i++) for (size_t i = 0; i < entriesByConfirmations.size(); i++)
{ {
@ -319,16 +319,27 @@ public:
void Read(CAutoFile& filein, const CFeeRate& minRelayFee) void Read(CAutoFile& filein, const CFeeRate& minRelayFee)
{ {
filein >> nBestSeenHeight; int nFileBestSeenHeight;
filein >> nFileBestSeenHeight;
size_t numEntries; size_t numEntries;
filein >> numEntries; filein >> numEntries;
history.clear(); if (numEntries <= 0 || numEntries > 10000)
throw runtime_error("Corrupt estimates file. Must have between 1 and 10k entires.");
std::vector<CBlockAverage> fileHistory;
for (size_t i = 0; i < numEntries; i++) for (size_t i = 0; i < numEntries; i++)
{ {
CBlockAverage entry; CBlockAverage entry;
entry.Read(filein, minRelayFee); entry.Read(filein, minRelayFee);
history.push_back(entry); fileHistory.push_back(entry);
} }
//Now that we've processed the entire fee estimate data file and not
//thrown any errors, we can copy it to our history
nBestSeenHeight = nFileBestSeenHeight;
history = fileHistory;
assert(history.size() > 0);
} }
}; };