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Ensure SM service won't listen to closed sessions (#6246)

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* Ensure SM service won't listen to closed sessions

* PR feedback
This commit is contained in:
gdkchan 2024-02-02 20:56:51 -03:00 committed by GitHub
parent c94f0fbb83
commit d704bcd93b
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GPG Key ID: B5690EEEBB952194
1 changed files with 16 additions and 6 deletions
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22
src/Ryujinx.HLE/HOS/Services/ServerBase.cs
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@ -287,6 +287,10 @@ namespace Ryujinx.HLE.HOS.Services
_wakeEvent.WritableEvent.Clear();
}
}
else if (rc == KernelResult.PortRemoteClosed && signaledIndex >= 0)
{
DestroySession(handles[signaledIndex]);
}
_selfProcess.CpuMemory.Write(messagePtr + 0x0, 0);
_selfProcess.CpuMemory.Write(messagePtr + 0x4, 2 << 10);
@ -299,6 +303,16 @@ namespace Ryujinx.HLE.HOS.Services
Dispose();
}
private void DestroySession(int serverSessionHandle)
{
_context.Syscall.CloseHandle(serverSessionHandle);
if (RemoveSessionObj(serverSessionHandle, out var session))
{
(session as IDisposable)?.Dispose();
}
}
private bool Process(int serverSessionHandle, ulong recvListAddr)
{
IpcMessage request = ReadRequest();
@ -360,7 +374,7 @@ namespace Ryujinx.HLE.HOS.Services
response.RawData = _responseDataStream.ToArray();
}
else if (request.Type == IpcMessageType.CmifControl ||
request.Type == IpcMessageType.CmifControlWithContext)
request.Type == IpcMessageType.CmifControlWithContext)
{
#pragma warning disable IDE0059 // Remove unnecessary value assignment
uint magic = (uint)_requestDataReader.ReadUInt64();
@ -412,11 +426,7 @@ namespace Ryujinx.HLE.HOS.Services
}
else if (request.Type == IpcMessageType.CmifCloseSession || request.Type == IpcMessageType.TipcCloseSession)
{
_context.Syscall.CloseHandle(serverSessionHandle);
if (RemoveSessionObj(serverSessionHandle, out var session))
{
(session as IDisposable)?.Dispose();
}
DestroySession(serverSessionHandle);
shouldReply = false;
}
// If the type is past 0xF, we are using TIPC