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Fix server assert in case of invalid message from client, just kick that client.

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sapier
2014-06-21 23:56:46 +02:00
parent 2b9beead38
commit f8522d50e7
1 changed files with 7 additions and 1 deletions
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8
src/server.cpp
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@@ -1752,7 +1752,13 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
else if(command == TOSERVER_CLIENT_READY) {
// clients <= protocol version 22 did not send ready message,
// they're already initialized
assert(peer_proto_ver > 22);
if (peer_proto_ver <= 22) {
infostream << "Client sent message not expected by a "
<< "client using protocol version <= 22,"
<< "disconnecing peer_id: " << peer_id << std::endl;
m_con.DisconnectPeer(peer_id);
return;
}
PlayerSAO* playersao = StageTwoClientInit(peer_id);