DragonX/hush3
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Memory DoS fixes

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This commit is contained in:
fekt
2024-09-15 01:20:06 -04:00
parent 84377caae7
commit 6a5f0eafde
1 changed files with 4 additions and 2 deletions
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6
src/main.cpp
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@@ -7319,6 +7319,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
return error("message inv size() = %u", vInv.size());
}
bool fBlocksOnly = GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY);
LOCK(cs_main);
const uint256* best_block{nullptr};
@@ -7349,10 +7351,10 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
best_block = &inv.hash;
}
} else {
pfrom->AddKnownWTxId(WTxId(inv.hash, inv.hashAux));
pfrom->AddInventoryKnown(inv);
if (fBlocksOnly)
LogPrint("net", "transaction (%s) inv sent in violation of protocol peer=%d\n", inv.hash.ToString(), pfrom->id);
else if (!fAlreadyHave && !IsInitialBlockDownload(chainparams.GetConsensus()))
else if (!fAlreadyHave && !IsInitialBlockDownload())
pfrom->AskFor(inv);
}
if (pfrom->nSendSize > (SendBufferSize() * 2)) {