June 2024 - Wine-GitLab - list.winehq.org

Re: [PATCH v32 0/1] MR5752: msvcrt: [PR53960] Fix ucrt has different struct layout than msvcrt
by cqwrteur (＠trcrsired) June 4, 2024

June 4, 2024

On Sun Jun 2 22:59:20 2024 +0000, cqwrteur wrote: > changed this line in [version 22 of the diff](/wine/wine/-/merge_requests/5752/diffs?diff_id=116244&start_sha=f9ce09a15be1de01f4b8f3f2c25cf9c722a4b2d8#1a28d67ae45bfb1e18198f92ca618b484c4e5a63_3144_3149) It was always different in layout. This is a bug for years. UCRT does not have the same layout of FILE compared to msvcrt. However wine just assumes they are the same, which is wrong. MSVC allows you to pass FILE* from a statically linked ucrt to a dynamic linked ucrt provided by the operating system and that is of course causing abi break. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5752#note_72396

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Re: [PATCH v32 0/1] MR5752: msvcrt: [PR53960] Fix ucrt has different struct layout than msvcrt
by cqwrteur (＠trcrsired) June 4, 2024

June 4, 2024

On Sun Jun 2 22:51:59 2024 +0000, cqwrteur wrote: > changed this line in [version 21 of the diff](/wine/wine/-/merge_requests/5752/diffs?diff_id=116242&start_sha=0ed3968e5c80f1068a89193deb4b3309a69d8e27#1a28d67ae45bfb1e18198f92ca618b484c4e5a63_3171_3164) It is not. The problem is that ucrt can be statically linked from Microsoft UCRT static ucrt can be put back to FILE* in dynamic linking. And fast_io library is exploiting that to gain huge performance. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5752#note_72395

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Re: [PATCH v32 0/1] MR5752: msvcrt: [PR53960] Fix ucrt has different struct layout than msvcrt
by cqwrteur (＠trcrsired) June 4, 2024

June 4, 2024

On Sun Jun 2 22:51:57 2024 +0000, cqwrteur wrote: > changed this line in [version 21 of the diff](/wine/wine/-/merge_requests/5752/diffs?diff_id=116242&start_sha=0ed3968e5c80f1068a89193deb4b3309a69d8e27#1a28d67ae45bfb1e18198f92ca618b484c4e5a63_3153_3158) Of course, there is. The problem is that ucrt can be statically linked from Microsoft UCRT static ucrt can be put back to FILE* in dynamic linking. And fast_io library is using that. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5752#note_72394

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Re: [PATCH v32 0/1] MR5752: msvcrt: [PR53960] Fix ucrt has different struct layout than msvcrt
by cqwrteur (＠trcrsired) June 4, 2024

June 4, 2024

Please merge it. Ty. This ABI issue is a big issue for me. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5752#note_72393

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Re: [PATCH v32 0/1] MR5752: msvcrt: [PR53960] Fix ucrt has different struct layout than msvcrt
by cqwrteur (＠trcrsired) June 4, 2024

June 4, 2024

On Fri May 31 21:52:56 2024 +0000, cqwrteur wrote: > Add a test. I think this should be ok now. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5752#note_72392

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Re: [PATCH v3 0/4] MR5774: win32u: Move desktop resize on WM_DISPLAYCHANGE of the drivers. - approved
by Alexandre Julliard (＠julliard) June 4, 2024

June 4, 2024

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5774

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Re: [PATCH v2 0/4] MR5780: mshtml: Unify document node IDispatchEx implementation. - approved
by Alexandre Julliard (＠julliard) June 4, 2024

June 4, 2024

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5780

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Re: [PATCH v2 0/1] MR5770: wined3d: Update multisample state when the sample count changes. - approved
by Alexandre Julliard (＠julliard) June 4, 2024

June 4, 2024

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5770

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Re: [PATCH v3 0/4] MR5784: win32u: Fix a couple of window surface regressions. - approved
by Alexandre Julliard (＠julliard) June 4, 2024

June 4, 2024

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5784

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Re: [PATCH v2 0/1] MR5783: ntdll: Provide fallback values for DMI fields only readable by root. - approved
by Alexandre Julliard (＠julliard) June 4, 2024

June 4, 2024

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5783

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