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Core/PacketIO: Fixed handling CMSG_UPDATE_ACCOUNT_DATA - compressed value is not a null-terminated string

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Shauren
2024-08-05 14:13:17 +02:00
parent dabe1f85df
commit a4ecb2dfae
2 changed files with 6 additions and 11 deletions
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10
src/server/game/Handlers/MiscHandler.cpp
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@@ -706,19 +706,17 @@ void WorldSession::HandleUpdateAccountData(WorldPackets::ClientConfig::UserClien
return;
}
ByteBuffer dest(packet.Size, ByteBuffer::Resize{});
std::string dest;
dest.resize(packet.Size);
uLongf realSize = packet.Size;
if (uncompress(dest.contents(), &realSize, packet.CompressedData.contents(), packet.CompressedData.size()) != Z_OK)
if (uncompress(reinterpret_cast<Bytef*>(dest.data()), &realSize, packet.CompressedData.contents(), packet.CompressedData.size()) != Z_OK)
{
TC_LOG_ERROR("network", "UAD: Failed to decompress account data");
return;
}
std::string adata;
dest >> adata;
SetAccountData(AccountDataType(packet.DataType), packet.Time, adata);
SetAccountData(AccountDataType(packet.DataType), packet.Time, dest);
}
void WorldSession::HandleRequestAccountData(WorldPackets::ClientConfig::RequestAccountData& request)