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Fix crash if disconnected while connecting

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This commit is contained in:
Federico Cecchetto 2022-05-21 17:26:45 +02:00
parent 9792a40b33
commit 11067ceeed
1 changed files with 17 additions and 0 deletions
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17
src/client/component/network.cpp
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@ -131,6 +131,20 @@ namespace network
closesocket(sock); closesocket(sock);
return 0; return 0;
} }
utils::hook::detour clear_client_state_hook;
void clear_client_state_stub(int a1)
{
// Kinda shit but it works
// does a bunch of memset on bad pointers if called while connecting
__try
{
clear_client_state_hook.invoke<void>(a1);
}
__except (EXCEPTION_EXECUTE_HANDLER)
{
}
}
} }
void on(const std::string& command, const callback& callback) void on(const std::string& command, const callback& callback)
@ -313,6 +327,9 @@ namespace network
// Use our own socket since the game's socket doesn't work with non localhost addresses // Use our own socket since the game's socket doesn't work with non localhost addresses
// why? no idea // why? no idea
utils::hook::jump(0x5BD210_b, create_socket, true); utils::hook::jump(0x5BD210_b, create_socket, true);
// Prevent client from crashing if disconnected while connecting
clear_client_state_hook.create(0x12D950_b, clear_client_state_stub);
} }
} }
}; };