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nCheckDepth chain height fix #10775

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Merged
laanwj merged 1 commit into from
Jul 20, 2017
Merged

nCheckDepth chain height fix #10775

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4 changes: 1 addition & 3 deletions src/validation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3577,9 +3577,7 @@ bool CVerifyDB::VerifyDB(const CChainParams& chainparams, CCoinsView *coinsview,
return true;

// Verify blocks in the best chain
if (nCheckDepth <= 0)
nCheckDepth = 1000000000; // suffices until the year 19000
if (nCheckDepth > chainActive.Height())
if (nCheckDepth <= 0 || nCheckDepth > chainActive.Height())
nCheckDepth = chainActive.Height();
nCheckLevel = std::max(0, std::min(4, nCheckLevel));
LogPrintf("Verifying last %i blocks at level %i\n", nCheckDepth, nCheckLevel);
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