Merge pull request #1926 from laanwj/2012_10_maindummybounds
Fix out-of-bounds read in main (issue #1924)
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1f7c5c5a3e
1 changed files with 1 additions and 4 deletions
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@ -3749,9 +3749,6 @@ public:
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}
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};
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const char* pszDummy = "\0\0";
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CScript scriptDummy(std::vector<unsigned char>(pszDummy, pszDummy + sizeof(pszDummy)));
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CBlock* CreateNewBlock(CReserveKey& reservekey)
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{
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CBlockIndex* pindexPrev = pindexBest;
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@ -3985,7 +3982,7 @@ CBlock* CreateNewBlock(CReserveKey& reservekey)
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pblock->UpdateTime(pindexPrev);
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pblock->nBits = GetNextWorkRequired(pindexPrev, pblock.get());
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pblock->nNonce = 0;
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pblock->vtx[0].vin[0].scriptSig = scriptDummy;
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pblock->vtx[0].vin[0].scriptSig = CScript() << OP_0 << OP_0;
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CBlockIndex indexDummy(*pblock);
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indexDummy.pprev = pindexPrev;
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