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[PATCH 0/3] MR9537: dmsynth: Add layering support
by Anton Baskanov (＠baskanov) Nov. 21, 2025

Nov. 21, 2025

Required by many SF2 instruments. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9537

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[PATCH 0/2] MR9553: ntdll: Refuse to start if wineserver is in wrong pid namespace
by Alfred Agrell (＠Alcaro) Nov. 21, 2025

Nov. 21, 2025

To reproduce: - `unshare -Upf ./wine cmd` - (in another terminal) `unshare -Upf ./wine not-a-command` The first terminal will now go completely unresponsive, until you kill -9 the relevant start.exe from the second terminal. Root cause analysis: In the first Wine, wineserver gets Unix pid 3 in its namespace. (And a different pid in the root namespace, but no relevant process sees that.) In the second Wine, cmd.exe gets Unix pid 3 in its namespace, and sends it to wineserver. When the second cmd exits, wineserver checks if pid 3 did indeed exit, and SIGKILLs it if not. But since that pid is from wrong namespace, wineserver ends up killing itself instead. While this only happens in badly configured sandboxes, such things do exist in the wild. https://github.com/flathub/org.winehq.Wine/issues/41 The real solution would be either fixing the sandbox config, or making Wine use pidfds instead of pids, but former is out of our control, and latter would be a lot of effort and ifdefs. The second commit only blocks cases where wineserver exists in ntdll's namespace, but not the other way round. It's a much rarer case than having the processes in mutually-inaccessible sibling namespaces, it's a much bigger patch than the ntdll side, and the error is detected at wrong side (meaning it can't print a friendly error). I'm not sure if it's worth keeping. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9553

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[PATCH 0/1] MR9552: kernel32/tests: Skip some tests when feature isn't present on Windows.
by eric pouech (＠epo) Nov. 21, 2025

Nov. 21, 2025

Also forcing access through function pointers when needed. Signed-off-by: Eric Pouech <epouech(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9552

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[PATCH 0/1] MR9551: shell32: Avoid double-free in enumerate_strings when cur is zero (ASan).
by Bernhard Übelacker Nov. 21, 2025

Nov. 21, 2025

If this realloc is reached and cur is zero, the realloc is called with a size of zero, which behaves like a free. And returns NULL, because of which the `fail:` label is reached, where the memory, strs is still pointing to, is freed the second time. I did not notice any difference in the tests when `enumerate_strings` is left via the `fail:` label or via the return. I am assuming the case when cur is zero is not intended to reach the `fail:` label. [This is a testbot run with this patch](https://testbot.winehq.org/JobDetails.pl?Key=161003) [ASan details from gitlab](https://gitlab.winehq.org/bernhardu/wine/-/jobs/210107#L2772) <details> <summary>ASan details</summary> ``` ================================================================= ==392==ERROR: AddressSanitizer: attempting double-free on 0x7fa7ca514900 in thread T0: #0 0x6ffffe8cd721 in free /home/runner/work/llvm-mingw/llvm-mingw/llvm-project/compiler-rt\lib/asan/asan_malloc_win.cpp:71:3 #1 0x6ffffba8fa24 in enumerate_strings .../wine/dlls/shell32/autocomplete.c:245 #2 0x6ffffba8ea26 in autocomplete_text .../wine/dlls/shell32/autocomplete.c:637 #3 0x6ffffba8cf86 in ACEditSubclassProc .../wine/dlls/shell32/autocomplete.c:796 #4 0x6ffffd4a8bb0 in WINPROC_wrapper .../wine/dlls/user32/winproc.c:86 #5 0x6ffffd4a775c in call_window_proc .../wine/dlls/user32/winproc.c:111 #6 0x6ffffd4a78be in dispatch_win_proc_params .../wine/dlls/user32/winproc.c #7 0x6ffffd492022 in dispatch_send_message .../wine/dlls/user32/message.c:568 #8 0x6ffffd491fa6 in SendMessageW .../wine/dlls/user32/message.c:587 #9 0x0001400107b9 in test_string_enumerator .../wine/dlls/shell32/tests/autocomplete.c:731 #10 0x00014000cb22 in test_custom_source .../wine/dlls/shell32/tests/autocomplete.c:904 #11 0x00014000a6bf in func_autocomplete .../wine/dlls/shell32/tests/autocomplete.c:938 #12 0x0001400d6c62 in run_test .../wine/include/wine/test.h:780 #13 0x0001400d666b in main .../wine/include/wine/test.h:900 #14 0x0001400d88fa in mainCRTStartup .../wine/dlls/msvcrt/crt_main.c:62 #15 0x6fffffc67a54 in BaseThreadInitThunk (C:\windows\system32\kernel32.dll+0x178027a54) #16 0x6fffffde06e6 in signal_start_thread (C:\windows\system32\ntdll.dll+0x1700506e6) 0x7fa7ca514900 is located 0 bytes inside of 8192-byte region [0x7fa7ca514900,0x7fa7ca516900) freed by thread T0 here: #0 0x6ffffe8cda76 in realloc /home/runner/work/llvm-mingw/llvm-mingw/llvm-project/compiler-rt\lib/asan/asan_malloc_win.cpp:110:3 #1 0x6ffffba8f964 in enumerate_strings .../wine/dlls/shell32/autocomplete.c:231 #2 0x6ffffba8ea26 in autocomplete_text .../wine/dlls/shell32/autocomplete.c:637 #3 0x6ffffba8cf86 in ACEditSubclassProc .../wine/dlls/shell32/autocomplete.c:796 #4 0x6ffffd4a8bb0 in WINPROC_wrapper .../wine/dlls/user32/winproc.c:86 #5 0x6ffffd4a775c in call_window_proc .../wine/dlls/user32/winproc.c:111 #6 0x6ffffd4a78be in dispatch_win_proc_params .../wine/dlls/user32/winproc.c #7 0x6ffffd492022 in dispatch_send_message .../wine/dlls/user32/message.c:568 #8 0x6ffffd491fa6 in SendMessageW .../wine/dlls/user32/message.c:587 #9 0x0001400107b9 in test_string_enumerator .../wine/dlls/shell32/tests/autocomplete.c:731 #10 0x00014000cb22 in test_custom_source .../wine/dlls/shell32/tests/autocomplete.c:904 #11 0x00014000a6bf in func_autocomplete .../wine/dlls/shell32/tests/autocomplete.c:938 #12 0x0001400d6c62 in run_test .../wine/include/wine/test.h:780 #13 0x0001400d666b in main .../wine/include/wine/test.h:900 #14 0x0001400d88fa in mainCRTStartup .../wine/dlls/msvcrt/crt_main.c:62 #15 0x6fffffc67a54 in BaseThreadInitThunk (C:\windows\system32\kernel32.dll+0x178027a54) #16 0x6fffffde06e6 in signal_start_thread (C:\windows\system32\ntdll.dll+0x1700506e6) previously allocated by thread T0 here: #0 0x6ffffe8cda76 in realloc /home/runner/work/llvm-mingw/llvm-mingw/llvm-project/compiler-rt\lib/asan/asan_malloc_win.cpp:110:3 #1 0x6ffffba8f8ee in enumerate_strings .../wine/dlls/shell32/autocomplete.c:212 #2 0x6ffffba8ea26 in autocomplete_text .../wine/dlls/shell32/autocomplete.c:637 #3 0x6ffffba8cf86 in ACEditSubclassProc .../wine/dlls/shell32/autocomplete.c:796 #4 0x6ffffd4a8bb0 in WINPROC_wrapper .../wine/dlls/user32/winproc.c:86 #5 0x6ffffd4a775c in call_window_proc .../wine/dlls/user32/winproc.c:111 #6 0x6ffffd4a78be in dispatch_win_proc_params .../wine/dlls/user32/winproc.c #7 0x6ffffd492022 in dispatch_send_message .../wine/dlls/user32/message.c:568 #8 0x6ffffd491fa6 in SendMessageW .../wine/dlls/user32/message.c:587 #9 0x0001400107b9 in test_string_enumerator .../wine/dlls/shell32/tests/autocomplete.c:731 #10 0x00014000cb22 in test_custom_source .../wine/dlls/shell32/tests/autocomplete.c:904 #11 0x00014000a6bf in func_autocomplete .../wine/dlls/shell32/tests/autocomplete.c:938 #12 0x0001400d6c62 in run_test .../wine/include/wine/test.h:780 #13 0x0001400d666b in main .../wine/include/wine/test.h:900 #14 0x0001400d88fa in mainCRTStartup .../wine/dlls/msvcrt/crt_main.c:62 #15 0x6fffffc67a54 in BaseThreadInitThunk (C:\windows\system32\kernel32.dll+0x178027a54) #16 0x6fffffde06e6 in signal_start_thread (C:\windows\system32\ntdll.dll+0x1700506e6) ``` </details> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9551

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Re: [PATCH v5 0/1] MR5861: mshtml: Implement visibilitychange event.
by Gabriel Ivăncescu Nov. 21, 2025

Nov. 21, 2025

Simplified this a bit, got rid of having to store list of GeckoBrowsers, now just iterating through the window map we already have to possibly dispatch minimize events. I thought of some ways to try simplify or get rid the refcounting for the hook, but couldn't figure out something better, if you have any ideas let me know. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5861#note_123288

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[PATCH v14 0/5] MR9112: XCOPY and COPY should not attempt to copy a file to itself.
by Joe Souza (＠JoeS209) Nov. 21, 2025

Nov. 21, 2025

Current code attempts to copy a file to itself. File is not actually copied; instead, a file sharing error is received. This result is ugly and differs from native. Behavior now appears to be the same as native with changes in this MR . -- v14: xcopy: Don't attempt to copy a file to itself. https://gitlab.winehq.org/wine/wine/-/merge_requests/9112

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[PATCH v2 0/3] MR9550: dwrite/fallback: Add the Cyrillic range to the fallback data.
by Nikolay Sivov (＠nsivov) Nov. 21, 2025

Nov. 21, 2025

Signed-off-by: Bernhard Kölbl <bkoelbl(a)codeweavers.com> -- v2: dwrite: Add an alternative name for the Noto Sans Symbols font. dwrite: Add the Supplemental Arrows-C range to the fallback data. dwrite: Add the Cyrillic range to the fallback data. https://gitlab.winehq.org/wine/wine/-/merge_requests/9550

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[PATCH v2 0/2] MR9469: dwrite/fallback: Add a few more fallbacks
by Bernhard Kölbl Nov. 21, 2025

Nov. 21, 2025

-- v2: drwite/fallback: Add the Supplemental Arrows-C range to the fallback data. dwrite/fallback: Add the Cyrillic range to the fallback data. https://gitlab.winehq.org/wine/wine/-/merge_requests/9469

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[PATCH 0/3] MR9550: dwrite/fallback: Add the Cyrillic range to the fallback data.
by Nikolay Sivov (＠nsivov) Nov. 21, 2025

Nov. 21, 2025

Signed-off-by: Bernhard Kölbl <bkoelbl(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9550

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[PATCH v2 0/1] MR9545: wbemprox: Add PartialProductKey and ApplicationId to SoftwareLicensingProduct class.
by Louis Lenders (＠xe) Nov. 21, 2025

Nov. 21, 2025

This fixes crashes in Codemeter (see https://bugs.winehq.org/show_bug.cgi?id=54455) -- v2: wbemprox: Add PartialProductKey and ApplicationId to SoftwareLicensingProduct class. https://gitlab.winehq.org/wine/wine/-/merge_requests/9545

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[PATCH v4 0/1] MR9410: urlmon: FindMimeFromData return only the mime type
by Alistair Leslie-Hughes (＠alesliehughes) Nov. 21, 2025

Nov. 21, 2025

-- v4: urlmon: FindMimeFromData return only the mime type https://gitlab.winehq.org/wine/wine/-/merge_requests/9410

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[PATCH v3 0/9] MR9548: msado15: Don't load all data from recordset on open.
by Piotr Caban (＠piotr) Nov. 21, 2025

Nov. 21, 2025

It also contains fixes for bookmarks handling and removes `_Recordset::put_Filter()` hack. -- v3: msado15: Remove IRowset QueryInterface checks. msado15: Remove unused code for storing/manipulating database data in _Recordset object. https://gitlab.winehq.org/wine/wine/-/merge_requests/9548

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[PATCH v2 0/9] MR9548: msado15: Don't load all data from recordset on open.
by Piotr Caban (＠piotr) Nov. 21, 2025

Nov. 21, 2025

It also contains fixes for bookmarks handling and removes `_Recordset::put_Filter()` hack. -- v2: msado15: Remove IRowset QueryInterface checks. https://gitlab.winehq.org/wine/wine/-/merge_requests/9548

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[PATCH 0/4] MR6462: winemac: Use win32u for move/resize window SysCommand.
by Rémi Bernon Nov. 21, 2025

Nov. 21, 2025

It's not completely clear what exactly it was doing differently from win32u, but keeping the captions within the work area is probably fine for win32u, and de-duplicating this code is probably a good thing and makes later changes for DPI-based virtual display settings easier. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6462

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[PATCH 0/4] MR7512: win32u: Introduce shared memory objects for windows.
by Rémi Bernon Nov. 21, 2025

Nov. 21, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7512

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[PATCH 0/1] MR7257: winex11: Get rid of x11drv_win_data use_alpha flag.
by Rémi Bernon Nov. 21, 2025

Nov. 21, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7257

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[PATCH 0/8] MR9548: msado15: Don't load all data from recordset on open.
by Piotr Caban (＠piotr) Nov. 21, 2025

Nov. 21, 2025

It also contains fixes for bookmarks handling and removes `_Recordset::put_Filter()` hack. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9548

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[PATCH 0/1] MR9545: wbemprox: Add PartialProductKey and ApplicationId to SoftwareLicensingProduct class.
by Louis Lenders (＠xe) Nov. 21, 2025

Nov. 21, 2025

This fixes crashes in Codemeter (see https://bugs.winehq.org/show_bug.cgi?id=54455) -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9545

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Re: [PATCH v3 0/1] MR9436: windowscodecs: Fix the bug when the input palette hpal is NULL in...
by Kun Yang (＠yangkun) Nov. 21, 2025

Nov. 21, 2025

On Mon Nov 17 20:29:38 2025 +0000, Esme Povirk wrote: > Yes. I have updated the code, please review, thanks! @madewokherd -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9436#note_123259

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[PATCH v2 0/1] MR9436: windowscodecs: Fix the bug when the input palette hpal is NULL in...
by Kun Yang (＠yangkun) Nov. 21, 2025

Nov. 21, 2025

windowscodecs: Fix the bug when the input palette hpal is NULL in ImagingFactory_CreateBitmapFromHBITMAP. When the palette is given NULL and the format is 1/4/8bppIndexed, palette info is lost. It causes incorrect color calculation when the WIC interface is called later. Signed-off-by: yangkun <yangkun(a)uniontech.com> Change-Id: I851373e9186dc815488235f0fc219d8fbdd91658 -- v2: windowscodecs: Fix the bug when the input palette hpal is NULL in ImagingFactory_CreateBitmapFromHBITMAP. https://gitlab.winehq.org/wine/wine/-/merge_requests/9436

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[PATCH 0/1] MR9547: wine.inf: Add .crt association.
by Hans Leidekker (＠hans) Nov. 21, 2025

Nov. 21, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9547

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[PATCH v5 0/1] MR9479: dlls/sane.ds: Load last settings from registry immediatly when opening the DS
by Bernd Herd (＠herdsoft) Nov. 21, 2025

Nov. 21, 2025

This allows combining the capability negotiation with the application program with the user interface. # Capability values ignored with User Interface The recent patch to save sanner parameters from the twain user interface to the registry restores these parameters from the registry while displaying the dialog box. Settings performed by the application program via the capabilities mechanism are thus overwritten from the registry and ignored. So negotiated parameters are only honoured if the Twain user Interface is not being displayed. In that case _all_ old settings from the previous scan with UI displayed are ignored. # Solution in this merge request The TWAIN 2.4 specification says on Page 4-2 (PDF-Page 76): ``` At the time of loading the data source, all current values for the appropriate capabilities would be set to values that have either been restored from a previous session, or those that are "preferred" by the data source. This current value will remain until it has been explicitly changed by the calling application, or that application issues a MSG_RESET. ``` This is the approach choosen for this merge request: The new function SANE_LoadOptions loads parameter values from the registry when the data source is being opened and transfers them to the sane parameter store. The code in InitializeDialog, that loaded data from the registry, is restored to an older version and does not handle the registry at all. Instead dialog controls are filled based on the information in the SANE parameter database. Saving changed parameters remains as before. -- v5: dlls/sane.ds: Load last settings from registry immediatly when opening the DS https://gitlab.winehq.org/wine/wine/-/merge_requests/9479

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[PATCH v4 0/1] MR9479: dlls/sane.ds: Load last settings from registry immediatly when opening the DS
by Bernd Herd (＠herdsoft) Nov. 21, 2025

Nov. 21, 2025

This allows combining the capability negotiation with the application program with the user interface. # Capability values ignored with User Interface The recent patch to save sanner parameters from the twain user interface to the registry restores these parameters from the registry while displaying the dialog box. Settings performed by the application program via the capabilities mechanism are thus overwritten from the registry and ignored. So negotiated parameters are only honoured if the Twain user Interface is not being displayed. In that case _all_ old settings from the previous scan with UI displayed are ignored. # Solution in this merge request The TWAIN 2.4 specification says on Page 4-2 (PDF-Page 76): ``` At the time of loading the data source, all current values for the appropriate capabilities would be set to values that have either been restored from a previous session, or those that are "preferred" by the data source. This current value will remain until it has been explicitly changed by the calling application, or that application issues a MSG_RESET. ``` This is the approach choosen for this merge request: The new function SANE_LoadOptions loads parameter values from the registry when the data source is being opened and transfers them to the sane parameter store. The code in InitializeDialog, that loaded data from the registry, is restored to an older version and does not handle the registry at all. Instead dialog controls are filled based on the information in the SANE parameter database. Saving changed parameters remains as before. -- v4: dlls/sane.ds: Load last settings from registry immediatly when opening the DS https://gitlab.winehq.org/wine/wine/-/merge_requests/9479

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[PATCH v2 0/4] MR9441: quartz/dsoundrender: A few bits around EOS handling.
by Paul Gofman (＠gofman) Nov. 20, 2025

Nov. 20, 2025

-- v2: quartz/dsoundrender: Do not send EC_COMPLETE while flushing. quartz/dsoundrender: Send all queued samples to dsound before issuing EC_COMPLETE. quartz/test: Check for EC_COMPLETE more often in test_eos(). quartz/dsoundrender: Get rid of DSoundRenderer_Max_Fill buffer data queue limit. https://gitlab.winehq.org/wine/wine/-/merge_requests/9441

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[PATCH v3 0/2] MR9530: dlls/sane.ds: Added cancel button and progress bar to progress dialog
by Bernd Herd (＠herdsoft) Nov. 20, 2025

Nov. 20, 2025

Control display of progress dialog with CAP_INDICATORS. Use PeekMessage/DispatchMessage loop while scanning. Display some informations on scan job in progress dialog. If ADF is enabled and not filled with paper, display an error message to the user and allow a retry. Also displays paper jammed message and cover open message. Added german translation for the new error messages and progress dialog controls. ![no_docs_error.png](/uploads/0ff5e941fbae3685e0a94ca8031f075b/no_docs_error.png){width=389 height=320} Error message display are controlled with CAP_INDICATORS if Data Source UI is not shown. -- v3: dlls/sane.ds: Display message if ADF is empty in ADF scan https://gitlab.winehq.org/wine/wine/-/merge_requests/9530

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