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[PATCH 0/2] MR9767: Add a missing period in urlmon and update Simplified Chinese translation.
by Jactry Zeng (＠jactry) 14 Dec '25

14 Dec '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9767

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[PATCH 0/3] MR9766: include: Add ID3D12VideoProcessor in d3d12video.idl.
by Biswapriyo Nath (＠Biswa96) 14 Dec '25

14 Dec '25

Requied for https://github.com/FFmpeg/FFmpeg/commit/c4d22f2d2c27ca6a078c126fbd371ded47b… -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9766

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Re: [PATCH v2 0/1] MR9762: msvcrt: Rename __C_specific_handler to avoid a clang20 crash
by Jacek Caban (＠jacek) 14 Dec '25

14 Dec '25

On Sat Dec 13 21:47:56 2025 +0000, Martin Storsjö wrote: > Thanks; with that (with a simplified command line `clang -target > arm64ec-windows-msvc repro.c -c -fasync-exceptions`) was able to bisect > that the crash was fixed in https://github.com/llvm/llvm-project/commit/8eba02288634e5b14f5d2a13763ddfd…. > I don't entirely understand all aspects of the crash (I guess @jacek may > know more), but I guess this workaround should be quite safe in any case. Thanks for those findings! I guess it was not a problem until I enabled compiler exceptions in !8112. I think we could just disable that for Clang versions older than 21 on ARM64EC in except.h. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9762#note_125581

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Re: [PATCH v2 0/1] MR9762: msvcrt: Rename __C_specific_handler to avoid a clang20 crash
by Martin Storsjö (＠mstorsjo) 13 Dec '25

13 Dec '25

On Sat Dec 13 15:00:12 2025 +0000, André Zwing wrote: > crashes for clang19 and clang20: > `clang "-cc1" "-triple" "arm64ec-unknown-windows-msvc19.33.0" > "-emit-obj" "-fms-extensions" "-fasync-exceptions" except-3d067c.c` Thanks; with that (with a simplified command line `clang -target arm64ec-windows-msvc repro.c -c -fasync-exceptions`) was able to bisect that the crash was fixed in https://github.com/llvm/llvm-project/commit/8eba02288634e5b14f5d2a13763ddfd…. I don't entirely understand all aspects of the crash (I guess @jacek may know more), but I guess this workaround should be quite safe in any case. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9762#note_125579

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[PATCH v2 0/2] MR9722: windowscodecs: Support trivial cases for copying 1bpp indexed data.
by Dmitry Timoshkov (＠dmitry) 13 Dec '25

13 Dec '25

-- v2: windowscodecs: Remove optimization for 1bpp pixel formats from WICConvertBitmapSource(). windowscodecs: Support trivial cases for copying 1bpp indexed data. https://gitlab.winehq.org/wine/wine/-/merge_requests/9722

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[PATCH v2 0/1] MR9764: msi/tests: Fix some typos (Coverity).
by Sven Baars (＠sbaars) 13 Dec '25

13 Dec '25

-- v2: msi/tests: Fix some typos (Coverity). https://gitlab.winehq.org/wine/wine/-/merge_requests/9764

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Re: [PATCH v2 0/1] MR9762: msvcrt: Rename __C_specific_handler to avoid a clang20 crash
by André Zwing (＠AndreRH) 13 Dec '25

13 Dec '25

On Fri Dec 12 23:17:09 2025 +0000, André Zwing wrote: > with creduce I was able to get this to crash: > ``` > #define a(b, c) __except (b()) > long d() { > __try { > } > a(d, ) {} > } > void __C_specific_handler() {} > ``` > the define is __EXCEPT_CTX > it crashes for me on x86_64 and on ARM64: > `"/mnt/nvme/llvm-mingw-20250305-ucrt-ubuntu-20.04-aarch64/bin/clang-20" > "-cc1" "-triple" "arm64ec-unknown-windows-msvc19.33.0" "-emit-obj" > "-mincremental-linker-compatible" "-disable-free" > "-clear-ast-before-backend" "-disable-llvm-verifier" > "-discard-value-names" "-main-file-name" "except.c" "-mrelocation-model" > "pic" "-pic-level" "2" "-mframe-pointer=none" "-relaxed-aliasing" > "-fmath-errno" "-ffp-contract=on" "-fno-rounding-math" > "-ffp-exception-behavior=maytrap" "-mconstructor-aliases" > "-funwind-tables=2" "-target-cpu" "generic" "-target-feature" "+v8a" > "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-abi" > "aapcs" "-debug-info-kind=constructor" "-dwarf-version=4" > "-ffunction-sections" "-D" "__STDC__" "-D" "_MSVCR_VER=0" "-D" > "__WINESRC__" "-D" "_CRTDLL" "-D" "_CRTIMP=" "-D" "__WINE_PE_BUILD" > "-O2" "-Wall" "-Wdeclaration-after-statement" "-Wempty-body" > "-Wignored-qualifiers" "-Winit-self" > "-Wno-microsoft-enum-forward-reference" "-Wstrict-prototypes" > "-Wtype-limits" "-Wunused-but-set-parameter" "-Wvla" "-Wwrite-strings" > "-Wpointer-arith" "-Wabsolute-value" "-fconst-strings" "-ferror-limit" > "19" "-fno-builtin" "-fno-use-cxa-atexit" "-fms-extensions" > "-fms-compatibility" "-fms-compatibility-version=19.33" > "-fskip-odr-check-in-gmf" "-fdelayed-template-parsing" > "-fasync-exceptions" "-fexceptions" "-fcolor-diagnostics" > "-vectorize-loops" "-vectorize-slp" "-target-feature" "-fmv" "-faddrsig" > "-x" "c" "except-3d067c.c" ` > clang21 works fine > the native ubuntu clang20 also crashes, so it's not related to llvm-mingw crashes for clang19 and clang20: `clang "-cc1" "-triple" "arm64ec-unknown-windows-msvc19.33.0" "-emit-obj" "-fms-extensions" "-fasync-exceptions" except-3d067c.c` -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9762#note_125568

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[PATCH v2 0/1] MR9763: rstrtmgr / Add stub for RmJoinSession
by Janne Kekkonen (＠Janne) 13 Dec '25

13 Dec '25

rstrtmgr / Add stub for RmJoinSession Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58853 -- v2: rstrtmgr / Add stub for RmJoinSession https://gitlab.winehq.org/wine/wine/-/merge_requests/9763

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[PATCH 0/1] MR9763: rstrtmgr / Add stub for RmJoinSession
by Janne Kekkonen (＠Janne) 13 Dec '25

13 Dec '25

rstrtmgr / Add stub for RmJoinSession Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58853 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9763

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[PATCH 0/1] MR9716: mf: Don't crash if stream is null during sample request.
by Charlotte Pabst (＠CharlottePabst) 13 Dec '25

13 Dec '25

JR East Train Simulator's sink sometimes requests a sample before the stream is added. This would then lead to a crash. If no stream is present, buffer sample requests until a stream is added (This is necessary to prevent swallowing requests). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9716

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