November 2023 - Wine-GitLab

[PATCH v6 0/11] MR441: Draft: vkd3d-shader/dxil: Implement the DXIL CMP2 instruction.
by Conor McCarthy (＠cmccarthy) Nov. 9, 2023

Nov. 9, 2023

Goes atop !436. The last three commits belong to this MR. -- v6: vkd3d-shader/spirv: Introduce orderedness to comparison instructions. vkd3d-shader/dxil: Implement the DXIL CMP2 instruction. vkd3d-shader/spirv: Support bool dst register in spirv_compiler_emit_comparison_instruction(). https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/441

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[PATCH 0/7] MR462: vkd3d-shader/ir: Keep track of hull shader phases.
by Giovanni Mascellani (＠giomasce) Nov. 9, 2023

Nov. 9, 2023

-- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/462

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[PATCH v5 0/11] MR441: Draft: vkd3d-shader/dxil: Implement the DXIL CMP2 instruction.
by Conor McCarthy (＠cmccarthy) Nov. 9, 2023

Nov. 9, 2023

Goes atop !436. The last three commits belong to this MR. -- v5: vkd3d-shader/dxil: Implement the DXIL CMP2 instruction. vkd3d-shader/spirv: Support orderedness inversion in comparison instructions. vkd3d-shader/spirv: Support bool result in spirv_compiler_emit_comparison_instruction(). vkd3d-shader/dxil: Implement the DXIL CAST instruction. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/441

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[PATCH v6 0/4] MR450: vkd3d-shader/ir: Flatten structured control flow instructions.
by Conor McCarthy (＠cmccarthy) Nov. 9, 2023

Nov. 9, 2023

-- v6: vkd3d-shader/ir: Store code block names in struct vkd3d_shader_desc. vkd3d-shader/ir: Flatten structured control flow instructions. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/450

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[PATCH v3 0/1] MR4002: oleaut32: Fix typelib cache race condition.
by Connor McAdams (＠cmcadams) Nov. 9, 2023

Nov. 9, 2023

This fixes the following issue: - Thread X holds the typelib cache list CS, and is iterating through the list. - Thread Y calls Release on the typelib interface, reference count hits 0, it's waiting for the cache list CS to remove this typelib. - Thread X finds the typelib in the cache list, returns it, exits the CS. - Thread Y enters now the CS, removes the typelib from the cache list, and proceeds to free all of the resources associated with the typelib. - Thread X tries to use the typelib, use after free. The method used here to prevent incrementing the reference count is borrowed from MR !2752. An alternative could be to decouple the actual typelib data from the `ITypeLib2` interface itself, e.g what gets stored into the typelib cache is just the data for the typelib, which would have its own private reference count locked behind the cache list CS. When the public `ITypeLib2` interface's reference count hits 0, it'd lock the typelib cache list CS, decrement the private reference count, and if the private reference count is 0 remove it from the list. The alternative method would require major restructuring of the code, which is why I'd prefer to use the one in this MR. -- v3: oleaut32: Lock ITypeLib2 interface reference count behind the typelib cache critical section on Release. https://gitlab.winehq.org/wine/wine/-/merge_requests/4002

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[PATCH v2 0/1] MR4002: oleaut32: Fix typelib cache race condition.
by Connor McAdams (＠cmcadams) Nov. 9, 2023

Nov. 9, 2023

This fixes the following issue: - Thread X holds the typelib cache list CS, and is iterating through the list. - Thread Y calls Release on the typelib interface, reference count hits 0, it's waiting for the cache list CS to remove this typelib. - Thread X finds the typelib in the cache list, returns it, exits the CS. - Thread Y enters now the CS, removes the typelib from the cache list, and proceeds to free all of the resources associated with the typelib. - Thread X tries to use the typelib, use after free. The method used here to prevent incrementing the reference count is borrowed from MR !2752. An alternative could be to decouple the actual typelib data from the `ITypeLib2` interface itself, e.g what gets stored into the typelib cache is just the data for the typelib, which would have its own private reference count locked behind the cache list CS. When the public `ITypeLib2` interface's reference count hits 0, it'd lock the typelib cache list CS, decrement the private reference count, and if the private reference count is 0 remove it from the list. The alternative method would require major restructuring of the code, which is why I'd prefer to use the one in this MR. -- v2: oleaut32: Lock ITypeLib2 interface reference count behind the typelib cache critical section. https://gitlab.winehq.org/wine/wine/-/merge_requests/4002

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[PATCH 0/1] MR4351: uxtheme: Remove DECLSPEC_HIDDEN usage.
by Alistair Leslie-Hughes (＠alesliehughes) Nov. 9, 2023

Nov. 9, 2023

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/4351

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[PATCH 0/1] MR4354: uxtheme: Fix a test failure.
by Zhiyi Zhang (＠zhiyi) Nov. 9, 2023

Nov. 9, 2023

pszAppName should not be changed as it's used in the loop to check if window application name is set. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4354

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[PATCH v4 0/7] MR4339: dmsynth, dmloader: Fix memory leaks.
by Anton Baskanov (＠baskanov) Nov. 9, 2023

Nov. 9, 2023

-- v4: dmloader: Mark cached objects as loaded. dmsynth: Don't leak modulators. dmsynth: Free the allocated presets manually. dmsynth: Remove useless private data checks. dmsynth: Create one FluidSynth sample per wave. dmsynth: Use generators to set root key and fine tune. dmsynth: Keep track of voice/wave mapping. https://gitlab.winehq.org/wine/wine/-/merge_requests/4339

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[PATCH 0/3] MR4349: Miscl decl hidden
by Alistair Leslie-Hughes (＠alesliehughes) Nov. 9, 2023

Nov. 9, 2023

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/4349

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