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[PATCH v8 0/1] MR11387: start: Avoid buffer overflows during path lookup.
by Likun Li (＠lilikun124) Aug. 25, 2026

Aug. 25, 2026

start.exe searches for its first argument using fixed-size path buffers. Several normalized paths, path components, executable names, and PATHEXT entries were copied without consistent bounds checks, allowing a long protocol URL to cause an access violation before ShellExecuteExW. Validate each destination buffer operation and leave arguments that cannot be represented by the path search buffers unchanged for ShellExecuteExW. The later fix update adds a cmd.exe conformance test. It registers a temporary protocol and verifies that cmd.exe /c start passes a URL longer than MAX_PATH to its handler unchanged. Related merge request: !11386 adds per-user protocol lookup and desktop export for handlers registered under HKCU\\Software\\Classes. End-to-end Notion Calendar testing was performed with this MR and !11386 applied together. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57229 Signed-off-by: Likun Li lilikun124(a)gmail.com -- v8: cmd/tests: Test starting a long protocol URL. https://gitlab.winehq.org/wine/wine/-/merge_requests/11387

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[PATCH v4 0/1] MR11742: krnl386: Don't free DISCARDABLE resources in FreeResource16.
by Alex Henrie (＠alexhenrie) Aug. 25, 2026

Aug. 25, 2026

If a resource is marked DISCARDABLE, it is not actually freed when its refcount reaches 0. In theory the resource's memory is freed when the system is low on memory, but its global handle remains valid to allow the resource to be resurrected with the same handle later. In practice, 16-bit programs can't run out of memory on modern hardware, and the game Tetris Jr. depends on its discardable resources never being discarded. See https://devblogs.microsoft.com/oldnewthing/20040202-00/?p=40783 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=23364 -- v4: krnl386: Don't free DISCARDABLE resources in FreeResource16. https://gitlab.winehq.org/wine/wine/-/merge_requests/11742

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[PATCH v2 0/7] MR11724: wbemdisp: Fixes and implementations part 2.
by Conor McCarthy (＠cmccarthy) Aug. 25, 2026

Aug. 25, 2026

To avoid ending up with three separate `EnumVARIANT` implementations, I made the existing one handle all three. Let me know if they should be separate, and if so I'll change it. -- v2: wbemdisp: Add ISWbemQualifierSet enumerator stub implementation. wbemdisp: Add ISWbemQualifierSet stub implementation. wbemdisp: Implement get ISWbemProperty::Name. https://gitlab.winehq.org/wine/wine/-/merge_requests/11724

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[PATCH v3 0/8] MR11367: winex11: Keyboard layouts rework, part 4
by Matteo Bruni (＠Mystral) Aug. 25, 2026

Aug. 25, 2026

-- v3: user32/tests: Add a test for WM_INPUTLANGCHANGE to a child window. win32u: Don't send WM_INPUTLANGCHANGE messages to the desktop window. winex11: Handle XkbMapNotify event. winex11: Handle XkbNewKeyboardNotify event. winex11: Handle XkbStateNotify event to detect keyboard layout changes. winex11: Activate initial keyboard layout. winex11: Get rid of the obsolete global layout selector. winex11: Use static scan code to vkey mapping tables. https://gitlab.winehq.org/wine/wine/-/merge_requests/11367

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[PATCH v4 0/7] MR11720: wined3d: Various.
by Elizabeth Figura (＠zfigura) Aug. 25, 2026

Aug. 25, 2026

-- v4: mfplat/tests: Remove a todo. https://gitlab.winehq.org/wine/wine/-/merge_requests/11720

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[PATCH 0/2] MR11751: msi: Propagate ERROR_NO_MORE_ITEMS return from custom actions.
by Hans Leidekker (＠hans) Aug. 25, 2026

Aug. 25, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/11751

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[PATCH 0/1] MR11748: vkd3d: Import upstream release 2.1.
by Alexandre Julliard (＠julliard) Aug. 25, 2026

Aug. 25, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/11748

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[PATCH v3 0/1] MR11742: krnl386: Don't free DISCARDABLE resources in FreeResource16.
by Alex Henrie (＠alexhenrie) Aug. 25, 2026

Aug. 25, 2026

If a resource is marked DISCARDABLE, it is not actually freed when its refcount reaches 0. In theory the resource's memory is freed when the system is low on memory, but its global handle remains valid to allow the resource to be resurrected with the same handle later. In practice, 16-bit programs can't run out of memory on modern hardware, and the game Tetris Jr. depends on its discardable resources never being discarded. See https://devblogs.microsoft.com/oldnewthing/20040202-00/?p=40783 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=23364 -- v3: krnl386: Don't free DISCARDABLE resources in FreeResource16. https://gitlab.winehq.org/wine/wine/-/merge_requests/11742

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[PATCH 0/1] MR11750: shell32/shellview: Implement Ctrl-A shortcut for the item list.
by Nikolay Sivov (＠nsivov) Aug. 25, 2026

Aug. 25, 2026

The ListView window is already subclassed on modern systems, so there shouldn't be any problem doing the same. Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/11750

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[PATCH 0/7] MR11724: wbemdisp: Fixes and implementations part 2.
by Conor McCarthy (＠cmccarthy) Aug. 25, 2026

Aug. 25, 2026

To avoid ending up with three separate `EnumVARIANT` implementations, I made the existing one handle all three. Let me know if they should be separate, and if so I'll change it. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/11724

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