wine-bugs December 2023

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[Bug 19561] New: Very large memory leak when doing overlapped reads
by wine-bugs＠winehq.org 30 Jun '25

30 Jun '25

http://bugs.winehq.org/show_bug.cgi?id=19561 Summary: Very large memory leak when doing overlapped reads Product: Wine Version: 1.1.26 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: wineserver AssignedTo: wine-bugs(a)winehq.org ReportedBy: ronfischler(a)gmail.com Created an attachment (id=22796) --> (http://bugs.winehq.org/attachment.cgi?id=22796) Program compiled and ready to run using mingw WINE is buffering serial ports which is in conflict with using overlapped reads. Additionally, when using overlapped reads on a serial port, there is a large memory leak. Every time we receive a block of data on the port, (say 800 bytes in our case,) wineserver allocates many pages on the heap and does not free them afterwards. We are seeing as many as 21 pages lost to the heap every time we read a small block of data. My company is creating a Monitor & Control product that works through serial ports, and we want it to be able to run on Linux netbooks (using USB to serial port adapters.) This memory leak is the only thing holding us up. The memory leak is too large for us to recommend to customers that our application can be used on Linux platforms using WINE. We are including an attachment for a small program that captures the leak. The problem is a result of our call to readfile() in the do-while loop. It is using the overlappedRead feature. Every time this Win32 function call is made, 84K bytes disappears forever. -Ron F. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 54858] New: Multiple games call for "Windows.System.DispatcherQueue" (Tannenberg, The Last Stand: Aftermath, The Long Dark)
by WineHQ Bugzilla 29 Jun '25

29 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=54858 Bug ID: 54858 Summary: Multiple games call for "Windows.System.DispatcherQueue" (Tannenberg, The Last Stand: Aftermath, The Long Dark) Product: Wine Version: 8.6 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ole32 Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Lots of 0e8c:fixme:combase:RoGetActivationFactory (L"Windows.System.DispatcherQueue", {00000035-0000-0000-c000-000000000046}, 00007FEEE4A0FA00): semi-stub 0e8c:err:combase:RoGetActivationFactory Failed to find library for L"Windows.System.DispatcherQueue" 8.6-29-ga19c1ff1697 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 48746] New: Null_DC stops with error on Emulator Startup (not opening the application)
by WineHQ Bugzilla 29 Jun '25

29 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=48746 Bug ID: 48746 Summary: Null_DC stops with error on Emulator Startup (not opening the application) Product: Wine Version: unspecified Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: critical Priority: P2 Component: apphelp Assignee: wine-bugs(a)winehq.org Reporter: starfirehyper(a)gmail.com Distribution: --- Hello, I am having issues with Wine and Null DC I do have Crossover on a Chromebook, but whatever I start the emulator (not opening the application) I get a error that tells me " The program (the full name of the exe) has encountered a serious problem and needs to close." The link on the error wasn't very helpful. (I am running nullDC 1.0.4 and I don't know what is causing it) Thank you and good bye. Have a nice day! :) -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 48771] New: SoulWorker from Official Launcher
by WineHQ Bugzilla 29 Jun '25

29 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=48771 Bug ID: 48771 Summary: SoulWorker from Official Launcher Product: Wine Version: 5.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: full01(a)linuxmail.org Distribution: --- I can't start the game from the Official Launcher. The launcher starts with Wine-staging but I get the error (The Directory is Invalid) when I try to start the game client. The game worked flawlessly before they changed the launcher. I think the problem is the second launcher called "Soulworkerlauncher.exe". The game is free to play: https://en.soulworker.gameforge.com/landingpage/ -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 53407] New: Hogia Hemekonomi Missing date picker widget
by WineHQ Bugzilla 28 Jun '25

28 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=53407 Bug ID: 53407 Summary: Hogia Hemekonomi Missing date picker widget Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: winehq(a)jonass.user.lysator.liu.se Distribution: --- Created attachment 72799 --> https://bugs.winehq.org/attachment.cgi?id=72799 How the calendar widget looks when run on Windows XP. When showing transactions there is a date entry field where the user can enter a date. Or press "enter" to get a date picker widget. The widget seems to be missing in Wine. To reproduce: - Run the software like "wine Hemeko.exe" - There will be dialogue asking about number format, click Yes. - On first run you get an intro (or error see Bug 53384). If error, just dismiss. If intro, press "Återgå till Hemekonomi" to dismiss. - Click "Arkiv" and "Ny" to create a new database to work with. When asked "Ange namnet på den nya databasen" enter something like "foo.mdb" and click OK. - Click "Fortsätt med Hemekonomi" to dismiss setup wizard. - Press CTRL-K or click on icon Kontoutdrag. - Click OK. - Use mouse to set focus on entry field in lower right corner called "Fr o m" - Press enter. - See Program Error. On subsequent runs click Arkiv/Öppna instead to use the existing foo.mdb database. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 42882] New: rs232 port access no working with ubuntu 17.10 worked fine with previous versions of ubuntu
by wine-bugs＠winehq.org 28 Jun '25

28 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=42882 Bug ID: 42882 Summary: rs232 port access no working with ubuntu 17.10 worked fine with previous versions of ubuntu Product: Wine Version: 2.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: blocker Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: arcadeshopper(a)gmail.com Distribution: --- I am able to connect to the serial port via applications in wine but there is never any data received. I can communicate outside of wine without issue using minicom. I am using a ftdi usb to serial adapter that worked fine in previous versions of ubuntu. I am having this problems with all relases of wine I have tried including the default ubuntu package and 2.4 from the PPA -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 30

[Bug 55138] New: msys2: bash.exe is not able to fork/start another process.
by WineHQ Bugzilla 27 Jun '25

27 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=55138 Bug ID: 55138 Summary: msys2: bash.exe is not able to fork/start another process. Product: Wine Version: 8.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: bernhardu(a)mailbox.org Distribution: --- Created attachment 74697 --> https://bugs.winehq.org/attachment.cgi?id=74697 allocation stacks in parent and child bash.exe This is a followup to bug 47808. If I understand it right, bug 47808 was primarily about native libraries getting called at a win32 stack which was not yet committed. Those native libraries then jumped over the guard page, therefore the stack got not grown, instead a crash reported. This aspect was fixed by using the syscall interface and therefore bug 47808 was closed. But there is another issue that causes a msys2-forked process crashing, because after the stack was grown it still misses the PAGE_READWRITE flags. For this Zeb Figura included in the first attachement to bug 47808 "always expand the stack if within the stack reserve" a line adding the flags "VPROT_COMMITTED | VPROT_READ | VPROT_WRITE" to the page that gets the VPROT_GUARD removed in grow_thread_stack. This modification still enables a forked process to run. The issue can be reproduced with an unmodified wine by just - running msys2 bash.exe interactively - then trying to start e.g. notepad from it. Attached file shows the stack when the stack gets allocated - in a working msys2-parent process and - in a failing msys2-forked child process. Therefore it looks like the forked stack get really setup differently, but it is still not clear if or when this memory gets the READ/WRITE added in native windows. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 37131] New: Clang Static Analyzer: Division by zero
by wine-bugs＠winehq.org 27 Jun '25

27 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=37131 Bug ID: 37131 Summary: Clang Static Analyzer: Division by zero Product: Wine Version: 1.7.22 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: lukebenes(a)hotmail.com Clang Static Analyzer identifies Division by zero File: dlls/winex11.drv/palette.c Location: line 601, column 43 Description: Division by zero #define NB_RESERVED_COLORS 20 ... static void X11DRV_PALETTE_FillDefaultColors(....) { ... int i = 0, idx = 0; int red, no_r, inc_r; ... if (palette_size <= NB_RESERVED_COLORS) return; while (i*i*i < (palette_size - NB_RESERVED_COLORS)) i++; no_r = no_g = no_b = --i; ... inc_r = (255 - NB_COLORCUBE_START_INDEX)/no_r; //Clang: Division by zero ... } The code will continue executing if the palette_size variable is larger than or equal to 21. With the value 21, the 'i' variable will be first incremented by one and then decremented by one. As a result, the 'i' variable will remain equal to zero, which will cause the division-by-zero error. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 5

[Bug 31212] New: Some VST instruments crash when reloaded in Mixcraft
by wine-bugs＠winehq.org 27 Jun '25

27 Jun '25

http://bugs.winehq.org/show_bug.cgi?id=31212 Bug #: 31212 Summary: Some VST instruments crash when reloaded in Mixcraft Product: Wine Version: 1.5.8 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: s_chriscollins(a)hotmail.com Classification: Unclassified In Mixcraft, some VST instruments crash when loaded a second time on a track. However, the same instruments work fine when loaded for the first time on a track. The following can be reproduced easily in Mixcraft: 1. Start Mixcraft and select "Build Virtual Instrument Tracks" from the "New Project" window. 2. Click on the keyboard icon next to the first track name, which will bring up the instrument selection window. 3. Select "<VSTi Instruments>" from the left pane and then "Messiah" from the right pane. This sets the track to use the Messiah VSTi synth. 4. Now select "Acoustica Instruments" from the right pane. 5. Once again, select "Messiah" from the right pane. Mixcraft will pop up an error box with the title "An instrument has crashed" containing the following text: "A crash has been detected in the instrument "Messiah." This plug-in has been muted. We recommend you save your project and re-start Mixcraft to avoid losing your work." Unfortunately, no helpful terminal output seems to be generated in relation to the plugin crash. I have provided more detailed notes on VST behavior in Mixcraft here: https://docs.google.com/document/d/1YEPh0mkd_ip1whAJXcRIl4HYny5D8LSeGo3qgzV… ** My System ** OS: Kubuntu 12.04 64-bit w/ KDE SC 4.8.4 Motherboard: ASRock X58 Extreme3 (Intel X58 chipset) CPU: Intel Core i7 (2.8 GHz quad-core) RAM: 12GB DDR3 Video: Dell NVIDIA GeForce 7800 GTX w/ 256 MB RAM (PCI Express) Sound Card #1: Sound Blaster Audigy 2 ZS Gold Sound Card #2: Echo Gina3G Linux Kernel: 3.2.0-26-generic NVIDIA video driver: 302.17 Screen Resolution: 1280 x 960 -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

2 16

[Bug 55019] New: kernel32:process - Accents cause test_Environment() to fail on Windows
by WineHQ Bugzilla 27 Jun '25

27 Jun '25

https://bugs.winehq.org/show_bug.cgi?id=55019 Bug ID: 55019 Summary: kernel32:process - Accents cause test_Environment() to fail on Windows Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com kernel32:process - Accents cause test_Environment() to fail on Windows: process.c:1267: Test failed: Parent-env string CI_COMMIT_AUTHOR=Bernhard Klbl <besentv(a)gmail.com> isn't in child process process.c:1267: Test failed: Parent-env string CI_COMMIT_DESCRIPTION= Signed-off-by: Bernhard Klbl <besentv(a)gmail.com> isn't in child process process.c:1267: Test failed: Parent-env string CI_COMMIT_MESSAGE=mf/tests: Remove duplicate call to MFStartup(). Signed-off-by: Bernhard Klbl <besentv(a)gmail.com> isn't in child process process.c:1292: Test failed: Child-env string CI_COMMIT_AUTHOR=Bernhard K"lbl <besentv(a)gmail.com> isn't in parent process process.c:1292: Test failed: Child-env string CI_COMMIT_DESCRIPTION= Signed-off-by: Bernhard K"lbl <besentv(a)gmail.com> isn't in parent process process.c:1292: Test failed: Child-env string CI_COMMIT_MESSAGE=mf/tests: Remove duplicate call to MFStartup(). Signed-off-by: Bernhard K"lbl <besentv(a)gmail.com> isn't in parent process See https://test.winehq.org/data/patterns.html#kernel32:process These failures happen in about 15% of the runs and in all of them the environment variable was supposed to contain an accent. This also explains why the failures: * Are always about the GitLab environment variables: in our regular test configurations environment variables don't contain accents. * Only happen on the GitLab CI Windows test VM: this VM is the only one where the environment variables change from one run to the next, mostly due to CI_COMMIT_XXX. * Always happen in both the 32- and 64-bit tests of a given build. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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wine-bugs December 2023