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@ -945,10 +945,18 @@ bool CTransaction::FetchInputs(CTxDB& txdb, const map<uint256, CTxIndex>& mapTes
@@ -945,10 +945,18 @@ bool CTransaction::FetchInputs(CTxDB& txdb, const map<uint256, CTxIndex>& mapTes
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if (!txPrev.ReadFromDisk(txindex.pos)) |
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return error("FetchInputs() : %s ReadFromDisk prev tx %s failed", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str()); |
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} |
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} |
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// Make sure all prevout.n's are valid:
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for (int i = 0; i < vin.size(); i++) |
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{ |
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const COutPoint prevout = vin[i].prevout; |
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const CTxIndex& txindex = inputsRet[prevout.hash].first; |
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const CTransaction& txPrev = inputsRet[prevout.hash].second; |
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if (prevout.n >= txPrev.vout.size() || prevout.n >= txindex.vSpent.size()) |
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return DoS(100, error("FetchInputs() : %s prevout.n out of range %d %d %d prev tx %s\n%s", GetHash().ToString().substr(0,10).c_str(), prevout.n, txPrev.vout.size(), txindex.vSpent.size(), prevout.hash.ToString().substr(0,10).c_str(), txPrev.ToString().c_str())); |
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} |
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return true; |
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} |
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