March 2019 - Wine-Bugs - list.winehq.org

[Bug 3950] Native/builtin name conflicts: SOUND.DLL, USER.EXE, START.EXE
by wine-bugs＠winehq.org March 3, 2019

March 3, 2019

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[Bug 42508] New: start.exe does not detect its title argument when it should ( breaking .e.g URL opening in League of Legends)
by wine-bugs＠winehq.org March 3, 2019

March 3, 2019

https://bugs.winehq.org/show_bug.cgi?id=42508 Bug ID: 42508 Summary: start.exe does not detect its title argument when it should (breaking .e.g URL opening in League of Legends) Product: Wine Version: unspecified Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: programs Assignee: wine-bugs(a)winehq.org Reporter: hydratech(a)gmail.com Distribution: --- Created attachment 57397 --> https://bugs.winehq.org/attachment.cgi?id=57397 Trace showing League of Legends Client attempting to open a URL. When start.exe is invoked, its first argument in quotes that is not an argument of the application to be executed should be interpreted as the console title. Wine's start.exe fails to do so. -- How to reproduce -- Running the following line in Wine's cmd should open a URL in your browser: Z:\>start "" https://winehq.org/ the actual result is an application not found error. On Windows the same line opens the website as expected. -- Why this is a bug -- I know this was marked as fixed in bug 10913 but the reasoning was incorrect. The argument for stating the bug was fixed was, that when \"escaping your quotes\" in cmd to the title was parsed. This is however not consistent with with Windows behaviour. As explained at the end of that bug report, if you escape your quotes in Wine's cmd start.exe parses the argument as the console title, i.e.: Z:\>start \"hello\" cmd I will now clarify why this is incorrect by showing Windows' behaviour. The following command lines are not equivalent on Windows: C:\>start hello.exe vs. C:\>start "hello.exe" The latter will open a new cmd window titled hello.exe whereas the former attempts to execute an application named hello.exe. In other words cmd's start built-in parses its own command-line checking wether quotes where used. In fact escaping the quotes using back-slashes is invalid as it tries start a process named \hello.exe\. I have tested this on both Windows 7 and Windows XP. In other words, this is invalid: C:>start \"hello.exe\" To illustrate how unintuitive this Windows behaviour is: C:>start "C:\Program Files\Application\hello.exe" Few would guess this actually opens a console titled as such, instead of running an application. That's why I can understand the maintainers would think the bug was fixed. Wine will however correctly emulate unescaped quote-senstive behaviour with the echo built-in: Z:\>echo hoi hoi Z:\>echo "hoi" "hoi" We can see echo being "aware" of the quotes and correctly displaying them; behaviour identical to Windows' echo built-in. Looking at the wine source, start.exe relies on its "argv" parameter instead of using GetCommandLine() and thereby accessing the unmodified command-line. As a consequence the difference between a quoted argument and a non-quoted argument is lost as CreateProcess strips the quotes off the parameters when passing them to execve(). To quote the source of Wine's cmd.exe (wcmdmain.c): /* Can't use argc/argv as it will have stripped quotes from parameters * meaning cmd.exe /C echo "quoted string" is impossible */ It should now be evident that start.exe should either become a wrapper around cmd.exe's built-in start function, invoking cmd and let cmd itself implement start.exe's actual behaviour, or implement GetCommandLine() based argument parsing similar to cmd.exe's within start.exe, leading to duplicated command-line parsing code. Both are not ideal solutions. -- Why does this bug matter? -- There are actually Windows applications relying on this behaviour to open URLs in the user's browser. As an example, League of Legends executes the following shell command to open a URL: cmd.exe /c start "" "<url here>" In other words, League instructs start to launch an untitled shell window with a URL as application, effectively causing the shell to pass it to the browser. However, wine's start.exe interprets this as League trying to execute an empty string as executable name, with a URL as argument. I have attached the relevant output running League with WINEDEBUG=cmd,start,process,exec set. I will speculate that more applications will run into this exact same issue. League's client is based on CEF and it might very well be CEF which implements this style of external URL opening, furthermore there is documentation recommending the use of empty quotes as console title argument when invoking start to prevent it from accidentally parsing follow up arguments in quotes as the console title, think "C:\Program Files\etc...", establishing this as a pattern that might well have been adopted by other applications. See: https://ss64.com/nt/start.html I will also say that, given some instruction, I will be glad to help fixing this bug and write any necessary code. There is actually another issue with current start.exe's console title parsing which I will submit as a separate issue. That issue is however, significantly easier to fix. Finally this also means wine's current handling of command-line arguments might need fixing as: $ wine start '""' "http://winehq.og" will break in a fixed version of 'start.exe', while it should work. For this I will file yet another issue, although the necessity of this fix is debatable. -- 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 46756] New: Running (Linux) bash from Wine doesn't output anything
by wine-bugs＠winehq.org March 3, 2019

March 3, 2019

https://bugs.winehq.org/show_bug.cgi?id=46756 Bug ID: 46756 Summary: Running (Linux) bash from Wine doesn't output anything Product: Wine Version: 4.2 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: dark.shadow4(a)web.de Distribution: --- Best explained by an example. Starting bash generally works: > wine start "Z:\bin\bash" -c "echo hello > x.txt" This creates a text file, as expected. The following command does not work properly: wine start "Z:\bin\bash" -c "echo hello" No text is printed to the terminal, while it should be. Don't know where it is disappearing to. -- 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 46751] New: Allow starting native binaries
by wine-bugs＠winehq.org March 3, 2019

March 3, 2019

https://bugs.winehq.org/show_bug.cgi?id=46751 Bug ID: 46751 Summary: Allow starting native binaries Product: Wine Version: unspecified Hardware: x86 OS: other Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: kolan_n(a)mail.ru Sometimes apps use CLI apps, and these CLI apps have a version native for the OS and a compatible command line interface. It would be nice to allow Windows apps to call them. An example of such an app is git. Of course paths in arguments and env variables should be rewritten automatically. -- 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 46741] New: Cemu says "This program has encountered a serious problem " after opening Mario Maker
by wine-bugs＠winehq.org March 2, 2019

March 2, 2019

https://bugs.winehq.org/show_bug.cgi?id=46741 Bug ID: 46741 Summary: Cemu says "This program has encountered a serious problem" after opening Mario Maker Product: Wine Version: 4.0-rc5 Hardware: x86 OS: Mac OS X Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 2021duffykod(a)isd47.org I'm using Cemu version 1.15.2 and I have open GL 4.1 on my Mac. Also I'm opening the file "Block.rpx" from the mario maker rom. -- 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 46749] New: Touhou 6 - The embodiment of Scarlet Devil: Wrong sprite layering of player and boss sprites
by wine-bugs＠winehq.org March 2, 2019

March 2, 2019

https://bugs.winehq.org/show_bug.cgi?id=46749 Bug ID: 46749 Summary: Touhou 6 - The embodiment of Scarlet Devil: Wrong sprite layering of player and boss sprites Product: Wine Version: 4.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: trivial Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: intensonat(a)gmail.com Distribution: --- Created attachment 63752 --> https://bugs.winehq.org/attachment.cgi?id=63752 Player rendered above boss Distro: Fedora 29 x86_64 Wine Staging was used when making screenshot for this report but the bug is reproducible without Wine Staging When the position of the player and the boss overlap, the player is rendered under the boss on Windows (happens with versions listed on the jewel case: http://www16.big.or.jp/~zun/img/th06/th06logo01.jpg) Wine renders the player sprite above the boss. Tested with version 1.02h but reproducible with trial 0.13 available here: http://www16.big.or.jp/~zun/data/soft/kouma_tr013.lzh -- 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 1892] weird installation error (strange setup)
by wine-bugs＠winehq.org March 2, 2019

March 2, 2019

https://bugs.winehq.org/show_bug.cgi?id=1892 Uday_Sri_Harsha <drakemcmannis9876(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |drakemcmannis9876(a)gmail.com -- 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 46707] New: Microsoft Word 2019 freeze the whole screen on nouveau driver with CSMT enabled
by wine-bugs＠winehq.org March 1, 2019

March 1, 2019

https://bugs.winehq.org/show_bug.cgi?id=46707 Bug ID: 46707 Summary: Microsoft Word 2019 freeze the whole screen on nouveau driver with CSMT enabled Product: Wine Version: 4.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: peathot(a)hotmail.com Distribution: --- Created attachment 63673 --> https://bugs.winehq.org/attachment.cgi?id=63673 Console output with CSMT enabled When using Microsoft Word 2019 (version 1902, build 11328.20100, installed via Office 365) for a while, the program, followed by the whole screen, will freeze. The mouse pointer is still movable, and I can SSH into the machine and kill WINWORD.EXE. After a moment, the screen will become usable again. By disabling CSMT in registry (HKCU/Software/Wine/Direct3D, csmt=dword:00000000), the problem doesn't occurred. The console output for both when CSMT is enabled and disabled is attached. Also, the kernel messages when CSMT is enabled is attached (there's no kernel messages when CSMT is disabled). This is Wine 4.2 on Xubuntu 18.04. The machine is Mac Mini early 2009 with Nvidia Geforce 9400m [1]. The graphic stack is mesa + nouveau (i.e. Nvidia proprietary driver is not installed). The MS Office is installed using the instructions from [2]. The first registry workaround is also used. Actually, the kernel messages suggests that it's nouveau fault. From my research, it seems like nouveau doesn't like OpenGL calls from multiple thread [3][4]. If it's actually nouveau's fault, I guess we could disable CSMT by default if we detect nouveau driver? [1] Yes, it's a bit old. But this same machine can run this software on Windows 10. So, it's not the problem. [2] https://appdb.winehq.org/objectManager.php?sClass=version&iId=35527&iTestin… [3] https://bugs.freedesktop.org/show_bug.cgi?id=92438#c39 [4] https://bugreports.qt.io/browse/QTBUG-73715 -- 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 46695] New: Linking atl fails on ppc64el with undefined reference to SetWindowLongPtrW
by wine-bugs＠winehq.org March 1, 2019

March 1, 2019

https://bugs.winehq.org/show_bug.cgi?id=46695 Bug ID: 46695 Summary: Linking atl fails on ppc64el with undefined reference to SetWindowLongPtrW Product: Wine Version: 4.2 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: tpearson(a)raptorengineering.com Distribution: --- When building on ppc64el, linking atl fails with an undefined reference to SetWindowLongPtrW. I suspect this is due to the existing PowerPC code assuming ppc platforms are 32 bit only; SetWindowLongPtrW is a 64 bit call. -- 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 31644] New: glMapBufferRange is extremely slow while playing Resident Evil 5 ( happens only on nvidia binary driver )
by wine-bugs＠winehq.org March 1, 2019

March 1, 2019

http://bugs.winehq.org/show_bug.cgi?id=31644 Bug #: 31644 Summary: glMapBufferRange is extremely slow while playing Resident Evil 5 ( happens only on nvidia binary driver ) Product: Wine Version: 1.5.12 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d AssignedTo: wine-bugs(a)winehq.org ReportedBy: tizbac2(a)gmail.com Classification: Unclassified Calls to glMapBufferRange are extremely slow on nvidia drivers with resident evil 5, if this should be reported to nvidia instead just close it over 90% of frame time is taken by glMapBufferRange -- 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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