March 2026 - Wine-Bugs - list.winehq.org

[Bug 50924] New: vsscanf/vfscanf crashes wine
by WineHQ Bugzilla March 19, 2026

March 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=50924 Bug ID: 50924 Summary: vsscanf/vfscanf crashes wine Product: Wine Version: 6.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: tb442(a)cornell.edu Distribution: --- A call to vsscanf / vfscanf causes wine to crash where there's no problem on linux or windows. Preceeding it with a call to just sscanf solves the problem I've created a minimal working example that you can find at https://github.com/Radvendii/vsscanf_wine_bug. -- 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 59520] New: Tooltip still appears after popup menu opens
by WineHQ Bugzilla March 19, 2026

March 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59520 Bug ID: 59520 Summary: Tooltip still appears after popup menu opens Product: Wine Version: 11.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: trivial Priority: P2 Component: comctl32 Assignee: wine-bugs(a)list.winehq.org Reporter: ivanresen2006(a)gmail.com Distribution: --- Created attachment 80546 --> http://bugs.winehq.org/attachment.cgi?id=80546 Minimal source code for reproduction A minimal native Win32 test program shows different behavior on Wine 11.3 compared with Windows 11. Component under test: comctl32 tooltip / popup menu interaction Test environment: - Wine 11.3 - CachyOS x86_64 - Linux 6.19.6-2-cachyos Native comparison: Windows 11 behaves as expected with the same test program. Steps to reproduce: 1. Launch the attached test program. 2. Move the mouse over the tooltip target. 3. Do not wait for the tooltip to appear. 4. Quickly open the context menu before the tooltip timer fires. 5. Observe that the context menu opens, but the tooltip still appears afterward. Actual result: The tooltip appears after the popup/context menu is already open, so the two UI elements interfere with each other. Expected result: Once the popup/context menu is opened, the pending tooltip should be canceled or suppressed and should not appear. Notes: - This behavior was first noticed while investigating ReactOS issue CORE-18063 ("The clocks tooltip and the clocks context menu fight against each other"), but this report is about the attached standalone Win32 test case and the behavioral difference between Wine 11.3 and Windows 11: https://jira.reactos.org/browse/CORE-18063 - Windows 11 does not show this behavior with the same test program. - I am attaching the minimal source code for reproduction. -- 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 59543] New: Control Ultimate Edition renders a black screen in DX12 mode
by WineHQ Bugzilla March 19, 2026

March 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59543 Bug ID: 59543 Summary: Control Ultimate Edition renders a black screen in DX12 mode Product: vkd3d Version: 1.19 Hardware: x86-64 OS: Linux Status: NEW Keywords: regression Severity: normal Priority: P2 Component: vkd3d-shader Assignee: wine-bugs(a)list.winehq.org Reporter: andrey.goosev(a)gmail.com CC: hverbeet(a)gmail.com Regression SHA1: 7bb268784e05a072ec82a7342952b713fefe7096 Distribution: --- Output message. Previously was also present. vkd3d:0228:fixme:spirv_compiler_emit_global_flags Unhandled global flags 0x100. -- 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 34755] New: strsafe.h functions are lacking
by wine-bugs＠winehq.org March 19, 2026

March 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=34755 Bug #: 34755 Summary: strsafe.h functions are lacking Product: Wine Version: unspecified Platform: x86 URL: http://msdn.microsoft.com/en-us/library/windows/deskto p/ms647466%28v=vs.85%29.aspx OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: rq(a)akl.lt Classification: Unclassified I tried to compile the latest version of TweakPNG (http://entropymine.com/jason/tweakpng/) with Wine today. Apparently, the strsafe.h header provided by Wine is only a dummy and seems to lack most of the functions. If I'm reading correctly, this header (and all its functions) has been part of the Windows API since XPSP2, so I guess Wine should aim to provide that functionality as well. -- 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 36166] New: valgrind shows several possible leaks in vbscript/tests/createobj.c
by wine-bugs＠winehq.org March 19, 2026

March 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=36166 Bug ID: 36166 Summary: valgrind shows several possible leaks in vbscript/tests/createobj.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: vbscript Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==1948== 20 bytes in 1 blocks are possibly lost in loss record 128 of 653 ==1948== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1948== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1948== by 0x680B673: heap_alloc (vbscript.h:432) ==1948== by 0x680CBCD: VBScript_AddNamedItem (vbscript.c:426) ==1948== by 0x4E4B610: create_script (activscp.h:1022) ==1948== by 0x4E4D020: test_GetObject (createobj.c:1022) ==1948== by 0x4E4D35B: func_createobj (createobj.c:1097) ==1948== by 0x4E5DA0F: run_test (test.h:584) ==1948== by 0x4E5DDFE: main (test.h:654) ==1948== ==1948== 28 bytes in 1 blocks are possibly lost in loss record 179 of 653 ==1948== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1948== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1948== by 0x4FCB21A: heap_alloc_zero (typelib.c:1662) ==1948== by 0x4FCDE59: MSFT_ReadAllRefs (typelib.c:2902) ==1948== by 0x4FD0104: ITypeLib2_Constructor_MSFT (typelib.c:3716) ==1948== by 0x4FCF370: TLB_ReadTypeLib (typelib.c:3460) ==1948== by 0x4FC7694: LoadTypeLibEx (typelib.c:478) ==1948== by 0x4FC75D0: LoadTypeLib (typelib.c:454) ==1948== by 0x680E4C6: get_typeinfo (vbscript_main.c:56) ==1948== by 0x67F321B: init_global (global.c:1946) ==1948== by 0x680BA7F: set_ctx_site (vbscript.c:105) ==1948== by 0x680C509: VBScript_SetScriptSite (vbscript.c:312) ==1948== by 0x4E4B59D: create_script (activscp.h:1007) ==1948== by 0x4E4B6F1: test_CreateObject (createobj.c:779) ==1948== by 0x4E4D356: func_createobj (createobj.c:1096) ==1948== by 0x4E5DA0F: run_test (test.h:584) ==1948== by 0x4E5DDFE: main (test.h:654) ==1948== ==2464== 112 bytes in 1 blocks are possibly lost in loss record 425 of 653 ==2464== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==2464== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==2464== by 0x4FA80B4: alloc_bstr (oleaut.c:162) ==2464== by 0x4FA844A: SysAllocStringLen (oleaut.c:324) ==2464== by 0x4E4958F: a2bstr (createobj.c:126) ==2464== by 0x4E4B2FF: parse_script_ae (createobj.c:721) ==2464== by 0x4E4D038: test_GetObject (createobj.c:1023) ==2464== by 0x4E4D35B: func_createobj (createobj.c:1097) ==2464== by 0x4E5DA0F: run_test (test.h:584) ==2464== by 0x4E5DDFE: main (test.h:654) ==2464== etc. -- 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 48831] New: Crysis needs "gs_4_0" compilation target
by WineHQ Bugzilla March 19, 2026

March 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=48831 Bug ID: 48831 Summary: Crysis needs "gs_4_0" compilation target Product: Wine Version: 5.4 Hardware: x86-64 OS: Linux Status: NEW Severity: minor Priority: P2 Component: directx-d3dx11 Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Intro crashes with: fixme:d3dcompiler:compile_shader Compilation target "gs_4_0" not yet supported wine-5.4-412-g8baf4a2a55 -- 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 57686] New: Thief (2014) requires 'GroupMemoryBarrierWithGroupSync' support
by WineHQ Bugzilla March 19, 2026

March 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=57686 Bug ID: 57686 Summary: Thief (2014) requires 'GroupMemoryBarrierWithGroupSync' support Product: vkd3d Version: 1.14 Hardware: x86-64 OS: Linux Status: NEW Severity: minor Priority: P2 Component: hlsl Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- 09b4:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -4. 09b4:err:d3dcompiler:D3DCompile2 Shader log: 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:35:51: E5000: Invalid subscript "Length". 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:35:5: E5002: Can't implicitly convert from <error type> to int. 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:42:83: E5000: Invalid subscript "Length". 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:43:83: E5000: Invalid subscript "Length". 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:44:83: E5000: Invalid subscript "Length". 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:45:83: E5000: Invalid subscript "Length". 09b4:err:d3dcompiler:D3DCompile2 ..\..\Engine\\Shaders\Compute\DoFBlurBGCS.hlsl:46:1: E5005: Function "GroupMemoryBarrierWithGroupSync" is not defined. 09b4:err:d3dcompiler:D3DCompile2 1.14-278-ga082daeb -- 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 57511] New: For loop where loop var is not defined throws error without context
by WineHQ Bugzilla March 19, 2026

March 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=57511 Bug ID: 57511 Summary: For loop where loop var is not defined throws error without context Product: Wine Version: 9.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: vbscript Assignee: wine-bugs(a)winehq.org Reporter: francisdb(a)gmail.com Distribution: --- Dim d: d = Array(1,2,3,4,5) 'Dim i For i = 0 To UBound(d) Wscript.Echo d(i) Next /opt/wine-devel/bin/wine cscript test.vbs 0120:fixme:vbscript:assign_ident throw exception 0120:fixme:wscript:ActiveScriptSite_OnScriptError () on error resume next Dim d: d = Array(1,2,3,4,5) 'Dim i For i = 0 To UBound(d) Wscript.Echo d(i) Next If Err.Number <> 0 Then Wscript.Echo "Loop Error: " & Err.Number & " - at " & Err.Source & ": " & Err.Description Err.Clear End If /opt/wine-devel/bin/wine cscript test.vbs 0120:fixme:vbscript:assign_ident throw exception 0120:fixme:vbscript:do_icall L"i" not found 0120:fixme:vbscript:interp_incc ref.type is not REF_VAR Loop Error: -2147467259 - at : -- 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 53844] New: vbscript invoke_vbdisp not handling let property correctly for VT_DISPATCH arguments
by WineHQ Bugzilla March 19, 2026

March 19, 2026

https://bugs.winehq.org/show_bug.cgi?id=53844 Bug ID: 53844 Summary: vbscript invoke_vbdisp not handling let property correctly for VT_DISPATCH arguments Product: Wine Version: 7.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: vbscript Assignee: wine-bugs(a)winehq.org Reporter: jsm174(a)gmail.com Distribution: --- Given the following code where 'LeftFlipper' is Dispatch object: dim LF : Set LF = New FlipperPolarity LF.Object = LeftFlipper Class FlipperPolarity private Flipper Public Sub Class_Initialize End Sub Public Property let Object(aInput) : Set Flipper = aInput : End Property End Class In invoke_vbdisp, the Object property is stored in This->desc->funcs[id].entries[VBDISP_LET] The code tries to find the function using the VBDISP_SET index since the argument is VT_DISPATCH: func = This->desc->funcs[id].entries[V_VT(dp.rgvarg) == VT_DISPATCH ? VBDISP_SET : VBDISP_LET]; At first I tried to reverse the order figuring maybe this was a typo, however then it broke let's with non-objects. So as a hack I did this: func = This->desc->funcs[id].entries[V_VT(dp.rgvarg) == VT_DISPATCH ? VBDISP_SET : VBDISP_LET]; if(!func) func = This->desc->funcs[id].entries[VBDISP_LET]; if(!func) { FIXME("no letter/setter\n"); -- 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 59533] New: Left stick reported to be stuck in up position
by WineHQ Bugzilla March 19, 2026

March 19, 2026

http://bugs.winehq.org/show_bug.cgi?id=59533 Bug ID: 59533 Summary: Left stick reported to be stuck in up position Product: Wine Version: 11.4 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: hid Assignee: wine-bugs(a)list.winehq.org Reporter: nihat.okyanus(a)protonmail.com Distribution: --- My GameSir G7 SE gamepad reports left stick up even though it is at dead center under WINE. This happens on all games. Also tested with Logitech F310, same result. On native Linux games, controller works without any issue. Tested controller with `libinput record /dev/input/event20`. | Wine Version | Left Stick Stuck? | |--------------|-------------------| | 11.0 | no | | 11.1 | yes | | 11.2 | yes | | 11.3 | yes | | 11.4 | yes | | Component | Value | |-----------|---------------------------------| | OS | Gentoo Linux | | Kernel | 7.0.0-rc2 | | mingw64 | 13.0.0_p1 | | SDL | libsdl2-2.32.64 + libsdl3-3.4.2 | | Gamepad 1 | GameSir G7 SE (3537:1010) | | Gamepad 2 | Logitech F310 (046d:c21d) | -- 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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