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LCEMP RCE fixes

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Based on commit d017bfc30a68888bf5c79b23cf5c4f607cf828bf
This commit is contained in:
Loki Rautio
2026-03-09 04:45:14 -05:00
parent 0c4f459904
commit d557ca2dfb
27 changed files with 222 additions and 80 deletions
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2
Minecraft.World/UpdateGameRuleProgressPacket.cpp
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@@ -18,7 +18,7 @@ UpdateGameRuleProgressPacket::UpdateGameRuleProgressPacket(ConsoleGameRules::EGa
m_auxValue = auxValue;
m_dataTag = dataTag;
if(dataLength > 0)
if (dataLength > 0 && dataLength <= 65536)
{
m_data = byteArray(dataLength);
memcpy(m_data.data,data,dataLength);