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Fix crashing bug caused by orphan(s) with duplicate prevout.hash

0.10
Gavin Andresen 10 years ago committed by Wladimir J. van der Laan
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def2fdb4b9
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  1. 2
      src/main.cpp

2
src/main.cpp

@ -498,6 +498,8 @@ void static EraseOrphanTx(uint256 hash)
BOOST_FOREACH(const CTxIn& txin, it->second.vin) BOOST_FOREACH(const CTxIn& txin, it->second.vin)
{ {
map<uint256, set<uint256> >::iterator itPrev = mapOrphanTransactionsByPrev.find(txin.prevout.hash); map<uint256, set<uint256> >::iterator itPrev = mapOrphanTransactionsByPrev.find(txin.prevout.hash);
if (itPrev == mapOrphanTransactionsByPrev.end())
continue;
itPrev->second.erase(hash); itPrev->second.erase(hash);
if (itPrev->second.empty()) if (itPrev->second.empty())
mapOrphanTransactionsByPrev.erase(itPrev); mapOrphanTransactionsByPrev.erase(itPrev);

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