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new CNetworkBlockHeader for robust compat

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This commit is contained in:
Michael Toutonghi
2018-05-17 00:04:10 -07:00
parent e96e4e61aa
commit c2923066b2
2 changed files with 41 additions and 5 deletions
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9
src/main.cpp
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@@ -6015,8 +6015,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
pindex = chainActive.Next(pindex);
}
// we must use CBlocks, as CBlockHeaders won't include the 0x00 nTx count at the end
vector<CBlockHeader> vHeaders;
// we must use CNetworkBlockHeader, as CBlockHeader won't include the 0x00 nTx count at the end for compatibility
vector<CNetworkBlockHeader> vHeaders;
int nLimit = MAX_HEADERS_RESULTS;
LogPrint("net", "getheaders %d to %s from peer=%d\n", (pindex ? pindex->nHeight : -1), hashStop.ToString(), pfrom->id);
//if ( pfrom->lasthdrsreq >= chainActive.Height()-MAX_HEADERS_RESULTS || pfrom->lasthdrsreq != (int32_t)(pindex ? pindex->nHeight : -1) )// no need to ever suppress this
@@ -6170,8 +6170,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
Misbehaving(pfrom->GetId(), nDoS);
}
}
else if (strCommand == "headers" && !fImporting && !fReindex) // Ignore headers received while importing
{
std::vector<CBlockHeader> headers;
@@ -6185,7 +6184,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
headers.resize(nCount);
for (unsigned int n = 0; n < nCount; n++) {
vRecv >> headers[n];
//ReadCompactSize(vRecv); // ignore tx count; assume it is 0.
ReadCompactSize(vRecv); // ignore tx count; assume it is 0.
}
LOCK(cs_main);