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maint: April update

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This commit is contained in:
6arelyFuture
2024-04-26 10:38:53 +02:00
parent 1ac8a93a32
commit 0857be79df
6 changed files with 36 additions and 17 deletions
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25
src/client/component/network.cpp
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@@ -6,6 +6,7 @@
#include "console.hpp"
#include "dvars.hpp"
#include "network.hpp"
#include "party.hpp"
#include <utils/hook.hpp>
#include <utils/string.hpp>
@@ -89,8 +90,7 @@ namespace network
return net_compare_base_address(a1, a2) && a1->port == a2->port;
}
void reconnect_migratated_client(void*, game::netadr_s* from, const int, const int, const char*,
const char*, bool)
void reconnect_migrated_client(void*, 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
@@ -210,7 +210,7 @@ namespace network
utils::hook::nop(0x14043FFF8, 6);
utils::hook::jump(0x1403DA700, net_compare_address);
utils::hook::jump(0x1403DA750, net_compare_base_address);
utils::hook::jump(0x1403DA750, net_compare_address);
// don't establish secure conenction
utils::hook::set<uint8_t>(0x140232BBD, 0xEB);
@@ -244,8 +244,8 @@ namespace network
// ignore dw handle in SV_DirectConnect
utils::hook::set<uint8_t>(0x140439BA8, 0xEB);
utils::hook::set<uint8_t>(0x140439DA5, 0xEB);
utils::hook::call(0x140439B9B, &net_compare_address);
utils::hook::call(0x140439D98, &net_compare_address);
utils::hook::call(0x140439B9B, net_compare_address);
utils::hook::call(0x140439D98, net_compare_address);
// increase cl_maxpackets
dvars::override::register_int("cl_maxpackets", 1000, 1, 1000, game::DVAR_FLAG_SAVED);
@@ -264,7 +264,7 @@ namespace network
utils::hook::jump(0x1404D842B, 0x1404D8453);
// don't try to reconnect client
utils::hook::call(0x140439D4D, reconnect_migratated_client);
utils::hook::call(0x140439D4D, reconnect_migrated_client);
utils::hook::nop(0x140439D28, 4); // this crashes when reconnecting for some reason
// allow server owner to modify net_port before the socket bind
@@ -280,6 +280,19 @@ namespace network
// ignore built in "print" oob command for security reasons
utils::hook::set<std::uint8_t>(0x14020A723, 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(0x1403DA8A4, memmove_stub); // NET_DeferPacketToClient