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Code Issues Releases Activity

nifm: Fix returned buffer size of GetClientId (#2036)

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This PR fix an issue introduced on last IPC rewrite PRs where some returned buffer size have to be explicit now.
`GetClientId` without an explicit buffer size return some garbage to the guest and then `nifm` service crashes because of a wrong ClientId. It's fixed now.

Horizon Chase Turbo and Doom regression are fixed now.  (Probably some other games too)
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Ac_K 2021-02-19 20:18:13 +01:00 committed by GitHub
parent c6d3c4207a
commit b93fe5979a
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1 changed files with 2 additions and 1 deletions
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Ryujinx.HLE/HOS/Services/Nifm/StaticService/IGeneralService.cs
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@ -27,7 +27,8 @@ namespace Ryujinx.HLE.HOS.Services.Nifm.StaticService
public ResultCode GetClientId(ServiceCtx context) public ResultCode GetClientId(ServiceCtx context)
{ {
long position = context.Request.RecvListBuff[0].Position; long position = context.Request.RecvListBuff[0].Position;
long size = context.Request.RecvListBuff[0].Size;
context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize(4);
context.Memory.Write((ulong)position, _generalServiceDetail.ClientId); context.Memory.Write((ulong)position, _generalServiceDetail.ClientId);