March 2026 - Wine-GitLab - list.winehq.org

[PATCH 0/1] MR10201: dwrite: Add locales to locale list.
by Daniel Lehman (＠dlehman25) March 3, 2026

March 3, 2026

The Chinese version of the Noto Sans CJK font was being chosen despite being in Japanese locale. Specifically, Noto Sans CJK SC was used for 0x5c06 instead of Noto Sans CJK JP. The locale list for the system fallback collection was just the neutral locale. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10201

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[PATCH 0/2] MR10237: windows.ui: Implement uisettings_get_AnimationsEnabled().
by Zhiyi Zhang (＠zhiyi) March 3, 2026

March 3, 2026

For React Native. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10237

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[PATCH 0/1] MR10236: dwmapi: Add DwmShowContact() stub.
by Zhiyi Zhang (＠zhiyi) March 3, 2026

March 3, 2026

For React Native. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10236

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[PATCH 0/1] MR10206: comctl32/treeview: Fixed missing redraw of item being unfocused
by Piotr Pawłowski March 3, 2026

March 3, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10206

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[PATCH 0/1] MR10205: comctl32/treeview: Fixed wrong check for currently edited item
by Piotr Pawłowski March 3, 2026

March 3, 2026

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59455 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10205

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[PATCH 0/3] MR10234: include: Add windows.graphics.display.idl.
by Zhiyi Zhang (＠zhiyi) March 3, 2026

March 3, 2026

For React Native. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10234

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[PATCH 0/1] MR10207: comctl32/treeview: Cycle all state images from custom image list when toggling checkboxes
by Piotr Pawłowski March 3, 2026

March 3, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10207

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[PATCH v6 0/3] MR10232: ntdll: Avoid exposing non-user rsp in normal syscall return path
by Hoshino Lina (＠hoshinolina) March 2, 2026

March 2, 2026

When rsp is outside the kernel stack, the SIGUSR1 handler considers the context "out of syscall" and reports the real register values to wineserver. rsp pointing into the syscall frame is used for iret returns. Commit 0a5f7a710365 moved this earlier in the return path, creating a window in the regular direct return path where rsp points neither to the kernel stack, nor to the expected user stack. When a thread is interrupted by SIGUSR1 within this window, this exposes a bogus stack pointer to GetThreadContext(), breaking the garbage collector in Unity applications. Fix the regression by first switching to the real user stack (needed so we don't break things by touching other registers), then, only if an iret path is coming up, switching to the syscall frame pointer. This fixes the regression introduced by 0a5f7a710365, since GetThreadContext() will now observe the proper stack pointer during regular syscall returns. Further work would be needed to solve other corner cases and ensure that the register context returned by GetThreadContext() behaves exactly as on Windows (with no kernel-mode context info ever returned), but that is a larger/more invasive change. Fixes: 0a5f7a710365 ("ntdll: Switch to the user stack before restoring the %fs register.") Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59333 Signed-off-by: Hoshino Lina lina(a)lina.yt -- v6: gitlab: Run ntdll tests with win64 architecture. ntdll/tests: Add a test for bogus SP values from GetThreadContext(). https://gitlab.winehq.org/wine/wine/-/merge_requests/10232

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[PATCH v5 0/3] MR10232: ntdll: Avoid exposing non-user rsp in normal syscall return path
by Hoshino Lina (＠hoshinolina) March 2, 2026

March 2, 2026

When rsp is outside the kernel stack, the SIGUSR1 handler considers the context "out of syscall" and reports the real register values to wineserver. rsp pointing into the syscall frame is used for iret returns. Commit 0a5f7a710365 moved this earlier in the return path, creating a window in the regular direct return path where rsp points neither to the kernel stack, nor to the expected user stack. When a thread is interrupted by SIGUSR1 within this window, this exposes a bogus stack pointer to GetThreadContext(), breaking the garbage collector in Unity applications. Fix the regression by first switching to the real user stack (needed so we don't break things by touching other registers), then, only if an iret path is coming up, switching to the syscall frame pointer. This fixes the regression introduced by 0a5f7a710365, since GetThreadContext() will now observe the proper stack pointer during regular syscall returns. Further work would be needed to solve other corner cases and ensure that the register context returned by GetThreadContext() behaves exactly as on Windows (with no kernel-mode context info ever returned), but that is a larger/more invasive change. Fixes: 0a5f7a710365 ("ntdll: Switch to the user stack before restoring the %fs register.") Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59333 Signed-off-by: Hoshino Lina lina(a)lina.yt -- v5: gitlab: Run ntdll tests with win64 architecture. ntdll/tests: Add a test for bogus SP values from GetThreadContext(). https://gitlab.winehq.org/wine/wine/-/merge_requests/10232

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[PATCH v3 0/3] MR10232: ntdll: Avoid exposing non-user rsp in normal syscall return path
by Hoshino Lina (＠hoshinolina) March 2, 2026

March 2, 2026

When rsp is outside the kernel stack, the SIGUSR1 handler considers the context "out of syscall" and reports the real register values to wineserver. rsp pointing into the syscall frame is used for iret returns. Commit 0a5f7a710365 moved this earlier in the return path, creating a window in the regular direct return path where rsp points neither to the kernel stack, nor to the expected user stack. When a thread is interrupted by SIGUSR1 within this window, this exposes a bogus stack pointer to GetThreadContext(), breaking the garbage collector in Unity applications. Fix the regression by first switching to the real user stack (needed so we don't break things by touching other registers), then, only if an iret path is coming up, switching to the syscall frame pointer. This fixes the regression introduced by 0a5f7a710365, since GetThreadContext() will now observe the proper stack pointer during regular syscall returns. Further work would be needed to solve other corner cases and ensure that the register context returned by GetThreadContext() behaves exactly as on Windows (with no kernel-mode context info ever returned), but that is a larger/more invasive change. Fixes: 0a5f7a710365 ("ntdll: Switch to the user stack before restoring the %fs register.") Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59333 Signed-off-by: Hoshino Lina lina(a)lina.yt -- v3: gitlab: Run ntdll tests with win64 architecture. ntdll/tests: Add a test for bogus SP values from GetThreadContext(). ntdll: Avoid exposing non-user rsp in normal syscall return path https://gitlab.winehq.org/wine/wine/-/merge_requests/10232

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