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Do not unpack map data packet if no map download is progress

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There is no need to unpack map data packets if the client receives any without expecting them.
This commit is contained in:
Robert Müller 2024-03-23 17:55:03 +01:00
parent b264570218
commit 9ffa9d8e0a
1 changed files with 6 additions and 1 deletions
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7
src/engine/client/client.cpp
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@ -1468,12 +1468,17 @@ void CClient::ProcessServerPacket(CNetChunk *pPacket, int Conn, bool Dummy)
}
else if(Conn == CONN_MAIN && Msg == NETMSG_MAP_DATA)
{
if(!m_MapdownloadFileTemp)
{
return;
}
int Last = Unpacker.GetInt();
int MapCRC = Unpacker.GetInt();
int Chunk = Unpacker.GetInt();
int Size = Unpacker.GetInt();
const unsigned char *pData = Unpacker.GetRaw(Size);
if(Unpacker.Error() || Size <= 0 || MapCRC != m_MapdownloadCrc || Chunk != m_MapdownloadChunk || !m_MapdownloadFileTemp)
if(Unpacker.Error() || Size <= 0 || MapCRC != m_MapdownloadCrc || Chunk != m_MapdownloadChunk)
{
return;
}