alterware/iw6-mod
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maint: April update

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This commit is contained in:
6arelyFuture
2024-04-26 11:04:02 +02:00
parent 97c48da499
commit 0090d894c4
6 changed files with 37 additions and 16 deletions
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22
src/client/component/network.cpp
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@@ -3,7 +3,9 @@
#include "game/game.hpp"
#include "command.hpp"
#include "console.hpp"
#include "network.hpp"
#include "party.hpp"
#include <utils/hook.hpp>
#include <utils/string.hpp>
@@ -86,8 +88,7 @@ namespace network
return net_compare_base_address(a1, a2) && a1->port == a2->port;
}
void reconnect_migratated_client(game::mp::client_t*, game::netadr_s* from, const int, const int, const char*,
const char*, bool)
void reconnect_migrated_client(game::mp::client_t*, game::netadr_s* from, const int, const int, const char*, const char*, bool)
{
// This happens when a client tries to rejoin after being recently disconnected, OR by a duplicated guid
// We don't want this to do anything. It decides to crash seemingly randomly
@@ -224,7 +225,7 @@ namespace network
utils::hook::jump(0x14041DFB0, utils::hook::assemble(set_xuid_config_string_stub), true);
utils::hook::jump(0x14041D010, net_compare_address);
utils::hook::jump(0x14041D060, net_compare_base_address);
utils::hook::jump(0x14041D060, net_compare_address);
// don't establish secure conenction
utils::hook::set<uint8_t>(0x1402ECF1D, 0xEB);
@@ -275,13 +276,26 @@ namespace network
utils::hook::jump(0x1405019CB, 0x1405019F3);
// don't try to reconnect client
utils::hook::call(0x14047197E, reconnect_migratated_client);
utils::hook::call(0x14047197E, reconnect_migrated_client);
// allow server owner to modify net_port before the socket bind
utils::hook::call(0x140500FD0, register_netport_stub);
// ignore built in "print" oob command for security reasons
utils::hook::set<std::uint8_t>(0x1402C6AA4, 0xEB);
if (!game::environment::is_dedi())
{
// we need this on the client for RCon
on("print", [](const game::netadr_s& address, const std::string& message)
{
if (address != party::get_target())
{
return;
}
console::info("%s", message.data());
});
}
// patch buffer overflow
utils::hook::call(0x14041D17E, memmove_stub); // NET_DeferPacketToClient