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Hash P2P messages as they are received instead of at process-time

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This commit is contained in:
Matt Corallo 2016-10-30 18:02:16 -04:00
parent d2143dc937
commit fe1dc62cef
3 changed files with 15 additions and 1 deletions
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2
src/main.cpp
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@ -6350,7 +6350,7 @@ bool ProcessMessages(CNode* pfrom, CConnman& connman)
// Checksum
CDataStream& vRecv = msg.vRecv;
uint256 hash = Hash(vRecv.begin(), vRecv.begin() + nMessageSize);
const uint256& hash = msg.GetMessageHash();
if (memcmp(hash.begin(), hdr.pchChecksum, CMessageHeader::CHECKSUM_SIZE) != 0)
{
LogPrintf("%s(%s, %u bytes): CHECKSUM ERROR expected %s was %s\n", __func__,