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Re: [PATCH v48 0/5] MR7650: Add support for AF_UNIX sockets (followup)
by Ralf Habacker (＠rhabacker) Dec. 26, 2025

Dec. 26, 2025

On Wed Dec 24 06:28:15 2025 +0000, Ralf Habacker wrote: > Using combined synchronized strace and wine trace messages as shown at > https://gitlab.winehq.org/wine/wine/-/merge_requests/7650#problems-with-syn… > returns > ``` > WINE 08:26:07.797561 0024:trace:winsock:bind successfully bound to > address { family AF_UNIX, path test_afunix.sock } > WINE 08:26:07.797576 0024:trace:file:GetFileAttributesW L"test_afunix.sock" > WINE 08:26:07.797591 > 0024:trace:file:RtlDosPathNameToNtPathName_U_WithStatus (L"test_afunix.sock",0073FB88,00000000,00000000) > WINE 08:26:07.797606 0024:trace:file:RtlGetFullPathName_U > (L"test_afunix.sock" 520 0073F940 00000000) > WINE 08:26:07.797629 0024:trace:file:RtlGetFullPathName_UEx > (L"test_afunix.sock" 520 0073F940 00000000 00000000) > 28089 08:26:07.797638 statx(AT_FDCWD, > "/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > AT_STATX_SYNC_AS_STAT|AT_NO_AUTOMOUNT, STATX_BASIC_STATS, > {stx_mask=STATX_BASIC_STATS|STATX_MNT_ID, stx_attributes=0, > stx_mode=S_IFSOCK|0755, stx_size=0, ...}) = 0 > WINE 08:26:07.797667 0024:trace:file:get_nt_and_unix_names > L"\\??\\Z:\\home\\user\\src\\wine-build\\test_afunix.sock" -> ret 0 nt > L"\\??\\Z:\\home\\user\\src\\wine-build\\test_afunix.sock" unix "/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock" > 28089 08:26:07.797673 statx(AT_FDCWD, > "/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > AT_STATX_SYNC_AS_STAT|AT_SYMLINK_NOFOLLOW|AT_NO_AUTOMOUNT, > STATX_BASIC_STATS, {stx_mask=STATX_BASIC_STATS|STATX_MNT_ID, > stx_attributes=0, stx_mode=S_IFSOCK|0755, stx_size=0, ...}) = 0 > 28089 08:26:07.797690 > getxattr("/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > "user.WINEREPARSE", 0x21b9e0, 16384) = -1 ENODATA (Keine Daten verfügbar) > 28089 08:26:07.797712 > getxattr("/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > "user.DOSATTRIB", 0x21b873, 64) = -1 ENODATA (Keine Daten verfügbar) > WINE 08:26:07.815242 current directory: 'Z:\home\user\src\wine-build' > WINE 08:26:07.815249 sock.c:14624: Test failed: test_afunix.sock: wrong > attr ffffffff > ``` > This line indicates that the socket file is present > ``` > 28089 08:26:07.797673 statx(AT_FDCWD, > "/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > AT_STATX_SYNC_AS_STAT|AT_SYMLINK_NOFOLLOW|AT_NO_AUTOMOUNT, > STATX_BASIC_STATS, {stx_mask=STATX_BASIC_STATS|STATX_MNT_ID, > stx_attributes=0, stx_mode=S_IFSOCK|0755, stx_size=0, ...}) = 0 > ``` > This line may indicate a problem: > ``` > 28089 08:26:07.797690 > getxattr("/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > "user.WINEREPARSE", 0x21b9e0, 16384) = -1 ENODATA (Keine Daten verfügbar) > ``` > and this too : > ``` > 28089 08:26:07.797712 > getxattr("/home/user/.wine/dosdevices/z:/home/user/src/wine-build/test_afunix.sock", > "user.DOSATTRIB", 0x21b873, 64) = -1 ENODATA (Keine Daten verfügbar) > ``` Something is missing in the Windows-related file object (`struct file`). More specifically, in the functions contained in `const struct fd_ops file_fd_ops`, e.g., `default_fd_get_file_info()`. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7650#note_126126

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[PATCH v3 0/1] MR9829: msports: Add stub implementations for ComDBOpen/ComDBClose
by Stefan Brüns Dec. 26, 2025

Dec. 26, 2025

Msports is typically only used by driver implementations, but may be called to enumerate serial ports. Without the stub implemenations, the application would crash: > wine: Call from 7BC57297 to unimplemented function msports.dll.ComDBOpen, aborting Return ERROR_ACCESS_DENIED (the only valid error code), and return an invalid handle. Also add ComDBClose, in case the application unconditionally tries to close the handle. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59172 -- v3: msports: Add stub implementations for ComDBOpen/ComDBClose https://gitlab.winehq.org/wine/wine/-/merge_requests/9829

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[PATCH v5 0/1] MR9768: include: Disable compiler exceptions for ARM64EC MSVC targets before Clang 21
by André Zwing Dec. 25, 2025

Dec. 25, 2025

Alternative to !9762 as suggested by Jacek -- v5: include: Disable compiler exceptions for ARM64EC MSVC targets before Clang 21 https://gitlab.winehq.org/wine/wine/-/merge_requests/9768

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[PATCH 0/1] MR9828: winex11.drv: Delete unused parameters for X11DRV_init_desktop().
by Zhiyi Zhang (＠zhiyi) Dec. 25, 2025

Dec. 25, 2025

This is a no-op. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9828

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Re: [PATCH v2 0/6] MR9814: wined3d: Invalidate less when applying stateblocks.
by Elizabeth Figura (＠zfigura) Dec. 24, 2025

Dec. 24, 2025

On Wed Dec 24 11:05:18 2025 +0000, Alexandre Julliard wrote: > This is breaking the ddraw7 test, could you please have a look? > ``` > ddraw7.c:11539: Test failed: Got unexpected color 0x00808000, case 4. > ``` Thanks for catching that; I sent 9827. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9814#note_126118

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[PATCH 0/1] MR9827: wined3d: Invalidate FFP PS settings when FOGVERTEXMODE changes.
by Elizabeth Figura (＠zfigura) Dec. 24, 2025

Dec. 24, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9827

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[PATCH 0/4] MR9826: winebth.sys: Minor refactors and fixes
by Vibhav Pant (＠vibhavp) Dec. 24, 2025

Dec. 24, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9826

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Re: [PATCH v2 0/6] MR9814: wined3d: Invalidate less when applying stateblocks.
by Alexandre Julliard (＠julliard) Dec. 24, 2025

Dec. 24, 2025

Alexandre Julliard (@julliard) commented about dlls/wined3d/stateblock.c: > return; > } > > + if (stateblock->type == WINED3D_SBT_PRIMARY && value == stateblock->stateblock_state.rs[state]) > + { > + TRACE("Ignoring redundant call on a primary stateblock.\n"); > + return; > + } This is breaking the ddraw7 test, could you please have a look? ``` ddraw7.c:11539: Test failed: Got unexpected color 0x00808000, case 4. ``` -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9814#note_126116

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[PATCH 0/4] MR9822: Fix possible EA launcher hangs.
by Zhiyi Zhang (＠zhiyi) Dec. 24, 2025

Dec. 24, 2025

Registering window classes in DllMain() is prone to deadlocks. Tests show that comctl32 window classes should probably be registered in RegisterClassNameW(). Fix possible EA launcher hangs due to deadlocks. A deadlock can happen, like the following, based on Tim Clem's findings. Say there are two threads, T1 and T2. T1: does some COM stuff that results in registering the window class OleMainThreadWndClass. T1: NtUserRegisterClassExWOW() does get_desktop_window(). Because this is not a built-in class. T1: doesn't yet have a desktop window, so it makes one and calls register_builtin_classes(). T1: starts the pthread_once in register_builtin_classes() to actually register the classes. T1: starts calling NtUserRegisterClassExWOW() with its classes. T2: loads comctl32.dll, calls its PROCESS_ATTACH. It grabs the loader lock. T2: comctl32's DllMain starts registering its classes. T2: comctl32's attempts to register classes also call get_desktop_window(). T2: get_desktop_window hits the pthread_once in register_builtin_classes() and starts waiting for T1 to finish it. T1: some built-in class registration results in a LoadImageW call for a class's cursor. T1: LoadImage has to grab a resource, so it tries to grab the loader lock. T1: the loader lock is held by T2. Deadlock; T2 is waiting on T1, which is waiting on T2. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9822

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[PATCH v2 0/1] MR9825: winefile: Successfully get path for shell files.
by tbodt (＠tbodt) Dec. 23, 2025

Dec. 23, 2025

Non-folder entries in the shell namespace have no ->folder, so their this would fail to get the path. Instead always look up the attributes using the parent. -- v2: winefile: Successfully get path for shell files. https://gitlab.winehq.org/wine/wine/-/merge_requests/9825

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