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Reload trimmed header from index instead of block, block may have been pruned

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This commit is contained in:
Pablo Greco 2023-06-29 12:10:09 -07:00 • committed by James Dorfman
parent afc16e8f84
commit 4259278ff5
8 changed files with 70 additions and 44 deletions
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17
src/node/blockstorage.cpp
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@ -803,23 +803,6 @@ bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex, const Consensus
return true;
}
bool ReadBlockHeaderFromDisk(CBlockHeader& header, const CBlockIndex* pindex, const Consensus::Params& consensusParams)
{
// Not very efficient: read a block and throw away all but the header.
CBlock tmp;
if (!ReadBlockFromDisk(tmp, pindex, consensusParams)) {
return false;
}
const FlatFilePos block_pos{WITH_LOCK(cs_main, return pindex->GetBlockPos())};
header = tmp.GetBlockHeader();
if (tmp.GetHash() != pindex->GetBlockHash()) {
return error("ReadBlockheaderFromDisk(CBlockHeader&, CBlockIndex*): GetHash() doesn't match index for %s at %s",
pindex->ToString(), block_pos.ToString());
}
return true;
}
bool ReadRawBlockFromDisk(std::vector<uint8_t>& block, const FlatFilePos& pos, const CMessageHeader::MessageStartChars& message_start)
{
FlatFilePos hpos = pos;