April 2023 - Wine-bugs - list.winehq.org

[Bug 52401] New: Improper synchronization in sock_recv/sock_send leads to arbitrary reordering of completion of I/O requests
by WineHQ Bugzilla 21 Mar '24

21 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=52401 Bug ID: 52401 Summary: Improper synchronization in sock_recv/sock_send leads to arbitrary reordering of completion of I/O requests Product: Wine Version: 7.0-rc6 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: jinoh.kang.kr(a)gmail.com Distribution: --- The sock_recv function (dlls/ntdll/unix/socket.c) issues a 'recv_socket' call to the server to complete the I/O request. Prior to calling the server, the function attempts to serve the I/O request locally first by calling try_recv(). The consequence is that there are two types of asynchronous I/O request (hereinafter "Async") sent to the server: 1. Eager: try_recv() call has succeeded before 'recv_socket'. There is no more I/O to be done. 2. Deferred: the request is still pending. When the server senses an incoming packet, async_recv_proc() (in client side) will be called to complete the I/O. The problem is that eager Asyncs are _not_ prioritized before deferred Asyncs. Therefore, deferred Asyncs may be completed before eagar Asyncs. The following scenario illustrates the problem: 1. The socket's incoming buffer is initially empty. 2. Client: The application calls WSARecv(). In sock_recv(), try_recv() fails with STATUS_DEVICE_NOT_READY; therefore, a deferred Async is queued to the server. WSARecv() returns with error ERROR_IO_PENDING. 3. The socket receives packet [A] in the meantime. The socket's incoming buffer is no longer empty. 4. Client: The application calls WSARecv() again. In sock_recv(), try_recv() succeeds with packet [A]; therefore, an eager Async is queued to the server. 5. The socket receives packet [B] in the meantime. 6. Server: the poll() loop detects this, and calls async_wake_up( &sock->read_q, status ). This causes APC_ASYNC_IO for deferred Async to be called to the client process. 6. Client: While still in the second sock_recv(), the client does wait_async() on the returned wait handle. This causes the APC_ASYNC_IO (a system APC) to be dequeued. 7. Client (select loop): The client does a server select call. This returns STATUS_KERNEL_APC with APC_ASYNC_IO. The client calls try_recv() (from async_recv_proc), which succeeds with packet [B]. The client process completes the deferred Async with this packet. 8. Client (select loop): The client re-issues the select call after the APC. 8. Server: the wait on the async wait handle is satisfied, causing async_satisified() to be called. This in turn calls async_set_result(), which completes the eager Async (with packet [A]). 9. Client: The client exits sock_recv() and in turn WSARecv(), which reports immediate success. (Ditto for sock_send and other similar asynchronous I/O requests.) If the application uses a completion port, it will observe the deferred Async first, and the eager Async second. The deferred Async carries packet [B], while the eager Async carriers packet [A]. This results in the application receiving the packets in the wrong order. -- Three possible solutions comes to mind: 1. Replace the call to try_recv()/try_send() in sock_recv()/sock_send() with STATUS_DEVICE_NOT_READY. This may slightly reduce performance, since it always defers all I/O requests and forces them to go through the poll() loop. 2. Make async_handoff() immediately call async_set_result() if the status and data are already set (i.e. the I/O has completed synchronously). Since this affects other asynchronous operations as well, I'm not sure this approach is semantically correct. 3. Prioritize immediately satiable async wait handles _before_ system APCs when waiting for objects. This approach too changes semantics, and appears much uglier than other solutions. -- 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 49978] New: OpenGL Extensions Viewer 2.33 crashes on start up
by WineHQ Bugzilla 20 Mar '24

20 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=49978 Bug ID: 49978 Summary: OpenGL Extensions Viewer 2.33 crashes on start up Product: Wine Version: 5.18 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: aros(a)gmx.com Distribution: --- 00a8:fixme:wgl:X11DRV_wglChoosePixelFormatARB unused pfAttribFList 00a8:fixme:wgl:X11DRV_wglGetPixelFormatAttribivARB unsupported 2008 WGL Attribute 00a8:fixme:wbemprox:wbem_locator_ConnectServer unsupported flags 00a8:fixme:wbemprox:client_security_SetBlanket 7BF96CA4, 001AB3F0, 10, 0, (null), 3, 3, 00000000, 0x00000000 00a8:fixme:wbemprox:client_security_Release 7BF96CA4 00a8:fixme:ntdll:NtQuerySystemInformation info_class SYSTEM_PERFORMANCE_INFORMATION 00a8:fixme:wgl:X11DRV_wglChoosePixelFormatARB unused pfAttribFList 00a8:fixme:wgl:X11DRV_wglGetPixelFormatAttribivARB unsupported 2008 WGL Attribute 00a8:fixme:wgl:X11DRV_wglGetPixelFormatAttribivARB unsupported 2009 WGL Attribute 00a8:fixme:wbemprox:wbem_locator_ConnectServer unsupported flags 00a8:fixme:wbemprox:client_security_SetBlanket 7BF96CA4, 001AAC98, 10, 0, (null), 3, 3, 00000000, 0x00000000 00a8:fixme:wbemprox:client_security_Release 7BF96CA4 00a8:err:richedit:CharAttr unknown font 3 Unhandled exception: page fault on read access to 0x0000000f in 32-bit code (0x0040612f). Register dump: CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b EIP:0040612f ESP:0031eb40 EBP:0031eb7c EFLAGS:00010246( R- -- I Z- -P- ) EAX:00000007 EBX:053f7f24 ECX:053f7c50 EDX:00000001 ESI:053f7c50 EDI:7e942260 Stack dump: 0x0031eb40: 053f7c50 00000143 0040687d 485308ef 0x0031eb50: 053f7e74 053f7c50 00447020 00000000 0x0031eb60: 0041bf9f 053ffea8 0273a61c 053feec0 0x0031eb70: 0031eba8 00442146 00000001 0031ebb4 0x0031eb80: 00406b2e 00000000 00000000 48530827 0x0031eb90: 00000000 00000110 0001014e 00447020 Backtrace: =>0 0x0040612f EntryPoint+0xffffffff() in glview (0x0031eb7c) 1 0x00406b2e EntryPoint+0xffffffff() in glview (0x0031ebb4) 2 0x0040f42e EntryPoint+0xffffffff() in glview (0x0031ebe8) -- 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 36547] New: 3DMark 2003 installer has no taskbar/Alt Tab representation
by wine-bugs＠winehq.org 20 Mar '24

20 Mar '24

http://bugs.winehq.org/show_bug.cgi?id=36547 Bug ID: 36547 Summary: 3DMark 2003 installer has no taskbar/Alt Tab representation Product: Wine Version: 1.7.19 Hardware: x86 URL: http://www.futuremark.com/benchmarks/legacy OS: Linux Status: UNCONFIRMED Severity: major Priority: P1 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: t.artem(a)mailcity.com Created attachment 48641 --> http://bugs.winehq.org/attachment.cgi?id=48641 Installing 3DMark03_v360_1901.exe Download and try to run 3DMark03_v360_1901.exe. 3DMark03 installer won't be registered in the Alt-Tab list, or taskbar. See the attached screenshot. -- 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 49299] New: PowerToys for Windows 10 crashes on unimplemented function KERNEL32.dll.GetPackageFamilyName
by WineHQ Bugzilla 19 Mar '24

19 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=49299 Bug ID: 49299 Summary: PowerToys for Windows 10 crashes on unimplemented function KERNEL32.dll.GetPackageFamilyName Product: Wine Version: 5.9 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: alexhenrie24(a)gmail.com Distribution: --- The program installs, but crashes when you try to run PowerToys.exe. $ sha256sum PowerToysSetup-0.18.1-x64.msi 83b2f088f6a0ef7066ba8303ad51e2a270123fe127991486b715ac55f84da19b PowerToysSetup-0.18.1-x64.msi -- 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 39669] New: D3DERR_NOTAVAILABLE in Dishonored - Steam
by wine-bugs＠winehq.org 19 Mar '24

19 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=39669 Bug ID: 39669 Summary: D3DERR_NOTAVAILABLE in Dishonored - Steam Product: Wine Version: 1.8-rc1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3dx9 Assignee: wine-bugs(a)winehq.org Reporter: miachm3(a)gmail.com Distribution: --- Dishonored crashes at start with Steam Launcher: 1º Install Steam. 2º Install Dishonored from Steam. 3º Launch, not additional options required. Anothers D3X9 games works as well. -- 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 52832] New: Regression: Crysis 3 crashes at startup
by WineHQ Bugzilla 17 Mar '24

17 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=52832 Bug ID: 52832 Summary: Regression: Crysis 3 crashes at startup Product: Wine Version: 7.4 Hardware: x86-64 OS: Windows Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: svyatpro(a)gmail.com Crysis 3 and other heavy D3D applications crashes at startup on Windows 32bit after this commit: https://github.com/wine-mirror/wine/commit/24432a24d5e922cbd824b0af8f7b0c66… Works before this commit without issues. -- 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 15153] New: Dragging tabs crashes Code:Blocks 8.02 C++ IDE
by wine-bugs＠winehq.org 16 Mar '24

16 Mar '24

http://bugs.winehq.org/show_bug.cgi?id=15153 Summary: Dragging tabs crashes Code:Blocks 8.02 C++ IDE Product: Wine Version: 1.1.4 Platform: Other URL: http://sourceforge.net/project/downloading.php?groupname =codeblocks&filename=codeblocks-8.02mingw- setup.exe&use_mirror=dfn OS/Version: other Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: ole AssignedTo: wine-bugs(a)winehq.org ReportedBy: florianskarten(a)web.de Created an attachment (id=15880) --> (http://bugs.winehq.org/attachment.cgi?id=15880) complete crash log (contains backtrace) At the bottom of the IDE is a panel Logs & others, it contains several tabs. If you start dragging one of these tabs then the wine crash. -- 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 37452] New: python 3.1.1: test_urllib2net failed
by wine-bugs＠winehq.org 14 Mar '24

14 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=37452 Bug ID: 37452 Summary: python 3.1.1: test_urllib2net failed Product: Wine Version: 1.7.28 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: litimetal(a)gmail.com Distribution: --- Created attachment 49822 --> https://bugs.winehq.org/attachment.cgi?id=49822 terminal output.txt 0. Download python from https://www.python.org/ftp/python/3.1.1/python-3.1.1.msi sha1sum python-3.1.1.msi dcf93cb7d5432aa6e47479351f3cbeefddb0bd62 python-3.1.1.msi 1. Install it 2. wine python.exe -m test.test_urllib2net -- 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 38583] New: Legions Overdrive: In-game textures black
by wine-bugs＠winehq.org 12 Mar '24

12 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=38583 Bug ID: 38583 Summary: Legions Overdrive: In-game textures black Product: Wine Version: 1.7.42 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3dx9 Assignee: wine-bugs(a)winehq.org Reporter: gaming4jc2(a)yahoo.com Distribution: --- Created attachment 51481 --> https://bugs.winehq.org/attachment.cgi?id=51481 D3D fixmes Since the entire world is black excepting the sky and some text, it is still not possible to play this in native wine without DLL overrides. I am attaching a bug report showing various D3D fixmes needed. -- 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 54872] New: UAV buffers are not implemented in vkd3d-compiler for sm 5
by WineHQ Bugzilla 12 Mar '24

12 Mar '24

https://bugs.winehq.org/show_bug.cgi?id=54872 Bug ID: 54872 Summary: UAV buffers are not implemented in vkd3d-compiler for sm 5 Product: vkd3d Version: 1.7 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: hlsl Assignee: wine-bugs(a)winehq.org Reporter: winehq(a)sub.monoid.al Distribution: --- Trying to compile a HLSL shader with vkd3d-compiler with any shader model fails if the shader uses a UAV buffer type (RWBuffer, RWStructuredBuffer, RWByteAddressBuffer). These types aren't in the parser, so things fail with something like `vkd3d-shader-cs-0.hlsl:1:1: E5000: syntax error, unexpected NEW_IDENTIFIER` Pointing to one of the type names listed above. An example shader is ``` RWStructuredBuffer<float> foo : register(u0); [numthreads(1, 1, 1)] void main() {} ``` >From the source, it seems like the only UAV types are RWTextures, and there are codepaths in the compiler which assume that, for example the valid states of `hlsl_type::sampler_dim`. -- 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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