maxmustermann/dogecoin
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Eliminate unnecessary call to CheckBlock

Browse source 
ProcessNewBlock would return failure early if CheckBlock failed, before
calling AcceptBlock.  AcceptBlock also calls CheckBlock, and upon failure
would update mapBlockIndex to indicate that a block was failed.  By returning
early in ProcessNewBlock, we were not marking blocks that fail a check in
CheckBlock as permanently failed, and thus would continue to re-request and
reprocess them.
This commit is contained in:
Suhas Daftuar 2015-12-17 13:45:33 -05:00
parent 196ad6913f
commit dbb89dc793
1 changed files with 0 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/main.cpp
View file

@ -3171,16 +3171,10 @@ static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned
bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp)
{
// Preliminary checks
bool checked = CheckBlock(*pblock, state);
{
LOCK(cs_main);
bool fRequested = MarkBlockAsReceived(pblock->GetHash());
fRequested |= fForceProcessing;
if (!checked) {
return error("%s: CheckBlock FAILED %s", __func__, FormatStateMessage(state));
}
// Store to disk
CBlockIndex *pindex = NULL;