[Bug 47287] New: Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

https://bugs.winehq.org/show_bug.cgi?id=47287

Bug ID: 47287
           Summary: Accessible Event Watcher Tool 'accevent.exe' from
                    Windows 10 SDK (10.0.17763.x) crashes on unimplemented
                    function oleacc.dll.AccessibleObjectFromEvent
           Product: Wine
           Version: 4.9
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: oleacc
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Hello folks,

as it says. Main menu 'Events', select 'Start Listening' and then click random
main menu item again -> crash.

--- snip ---
$ pwd
/home/focht/.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x64

$ wine ./accevent.exe
...
0036:err:ntdll:NtQueryInformationToken Unhandled Token Information class 26!
wine: Call from 0x7b45323c to unimplemented function
oleacc.dll.AccessibleObjectFromEvent, aborting
wine: Unimplemented function oleacc.dll.AccessibleObjectFromEvent called at
address 0x7b45323c (thread 0036), starting debugger...
Unhandled exception: unimplemented function
oleacc.dll.AccessibleObjectFromEvent called in 64-bit code
(0x000000007b45323c).
Register dump:
 rip:000000007b45323c rsp:0000000000248940 rbp:0000000000248a10 eflags:00000202
(   - --  I   - - - )
 rax:0000000000248960 rbx:0000000080000100 rcx:0000000000248960
rdx:0000000000248980
 rsi:0000000000248a50 rdi:0000000000248990  r8:0000000000000002 
r9:0000000000248a40 r10:0000000000000000
 r11:0000000000659550 r12:000000018000a058 r13:0000000000000000
r14:0000000180005cc0 r15:0000000000000001
...
Backtrace:
=>0 0x000000007b45323c RaiseException+0x6c(code=<is not available>, flags=<is
not available>, nbargs=<is not available>, args=<is not available>)
[/home/focht/projects/wine/mainline-src/dlls/kernel32/except.c:86] in kernel32
(0x0000000000248a10)
  1 0x00007f6170d48dad __wine_spec_unimplemented_stub+0x3c(module=<is not
available>, function=<is not available>)
[/home/focht/projects/wine/mainline-src/dlls/winecrt0/stub.c:32] in oleacc
(0x0000000000248a60)
  2 0x00007f6170d230f7 __wine_stub_AccessibleObjectFromEvent+0x16() in oleacc
(0x0000000000248b00)
0x000000007b45323c RaiseException+0x6c
[/home/focht/projects/wine/mainline-src/dlls/kernel32/except.c:86] in kernel32:
leaq    0xfffffffffffffff0(%rbp),%rsp
86    }
Modules:
Module    Address                    Debug info    Name (108 modules)
ELF            7b400000-        7b86c000    Dwarf           kernel32<elf>
  -PE            7b420000-        7b86c000    \               kernel32
ELF            7bc00000-        7bd55000    Deferred        ntdll<elf>
  -PE            7bc20000-        7bd55000    \               ntdll
ELF            7c000000-        7c004000    Deferred        <wine-loader>
PE           140000000-       14002f000    Deferred        accevent
PE           180000000-       18000d000    Deferred        event
...
ELF        7f617f6fc000-    7f617faa1000    Dwarf           libwine.so.1
ELF        7f617faa3000-    7f617fccc000    Deferred       
ld-linux-x86-64.so.2
ELF        7ffd4edfc000-    7ffd4edfd000    Deferred        [vdso].so
Threads:
process  tid      prio (all id:s are in hex)
...
00000035 (D) C:\Program Files (x86)\Windows
Kits\10\bin\10.0.17763.0\x64\accevent.exe
    00000038    0
    00000036    0 <==
--- snip ---

--- snip ---
$ winedump -j import event.dll | sed -n '/OLEACC/,/^$/p'

offset 0000663c OLEACC.dll
  Hint/Name Table: 00007580
  TimeDateStamp:   00000000 (Thu Jan  1 01:00:00 1970)
  ForwarderChain:  00000000
  First thunk RVA: 000050C8
   Thunk    Ordn  Name
  000050c8    25  ObjectFromLresult
  000050d0    27  WindowFromAccessibleObject
  000050d8     4  AccessibleObjectFromEvent
  000050e0    18  GetRoleTextW
  000050e8    20  GetStateTextW
--- snip ---

Wine source:

https://source.winehq.org/git/wine.git/blob/HEAD:/dlls/oleacc/oleacc.spec

--- snip ---
   2 @ stub AccessibleObjectFromEvent
--- snip ---

Microsoft docs:

https://docs.microsoft.com/en-us/windows/desktop/api/oleacc/nf-oleacc-access...

$ sha1sum 17763.1.180914-1434.rs5_release_WindowsSDK.iso 
e702b5e5f2597d01eaee1eb1be7a34b0da0b6211 
17763.1.180914-1434.rs5_release_WindowsSDK.iso

$ du -sh 17763.1.180914-1434.rs5_release_WindowsSDK.iso 
815M    17763.1.180914-1434.rs5_release_WindowsSDK.iso

$ wine --version
wine-4.9-95-g6d05fae6f7

Regards

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

https://bugs.winehq.org/show_bug.cgi?id=47287

Anastasius Focht  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download
                URL|                            |https://software-download.m
                   |                            |icrosoft.com/download/pr/17
                   |                            |763.1.180914-1434.rs5_relea
                   |                            |se_WindowsSDK.iso

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

https://bugs.winehq.org/show_bug.cgi?id=47287

Vijay Kamuju  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Vijay Kamuju  ---
Created attachment 64594
  --> https://bugs.winehq.org/attachment.cgi?id=64594
stub for AccessibleObjectFromEvent

try this stub patch

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

https://bugs.winehq.org/show_bug.cgi?id=47287

pattietreutel  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

https://bugs.winehq.org/show_bug.cgi?id=47287

--- Comment #2 from Anastasius Focht  ---
Hello Vijay,

the stub prevents the crash. Instead a message 'OBJ_CREATE\t [Error: getting
object: hr=0xFFFFFFFF80004001' is displayed in the log window each time the
user interface is navigated.

--- snip ---
$ pwd
/home/focht/wine-apps/wineprefix64-win10sdk/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x64

$ WINEDEBUG=+seh,+relay,+oleacc wine ./accevent.exe >>log.txt 2>&1
...
0036:Call winevent proc 0x180001310
(hook=30042,event=8000,hwnd=0x20044,object_id=0,child_id=0,tid=0036,time=69baad)
0036:Call user32.SetRectEmpty(00248a50) ret=180003969
0036:Ret  user32.SetRectEmpty() retval=00000001 ret=180003969
0036:Call user32.IsWindowVisible(00020044) ret=1800039f9
0036:Ret  user32.IsWindowVisible() retval=00000001 ret=1800039f9
0036:Call oleaut32.VariantInit(00248990) ret=180003ba5
0036:trace:variant:VariantInit (0x248990)
0036:Ret  oleaut32.VariantInit() retval=00000000 ret=180003ba5
0036:Call
oleacc.AccessibleObjectFromEvent(00020044,00000000,00000000,002489f0,00248990)
ret=180003bc2
0036:fixme:oleacc:AccessibleObjectFromEvent 0x20044 0 0 0x2489f0 0x248990: stub
0036:Ret  oleacc.AccessibleObjectFromEvent() retval=80004001 ret=180003bc2
0036:Call
KERNEL32.FormatMessageW(00001000,00000000,80004001,00000400,00248ae8,7f6a000003c4,00000000)
ret=180004834
0036:Ret  KERNEL32.FormatMessageW() retval=00000000 ret=180004834
0036:Call user32.SendMessageW(00010076,00000180,00000000,00248a70)
ret=140001744
0036:Call window proc 0x6e6fcae0
(hwnd=0x10076,msg=LB_ADDSTRING,wp=00000000,lp=00248a70) 
...
0036:Ret  window proc 0x6e6fcae0
(hwnd=0x10076,msg=LB_ADDSTRING,wp=00000000,lp=00248a70) retval=00000000
0036:Ret  user32.SendMessageW() retval=00000000 ret=140001744 
...
0036:Call user32.TabbedTextOutW(0001006a,00000001,00000000,000b5ec0
L"OBJ_CREATE\t [Error: getting object: hr=0xFFFFFFFF80004001 -
]",0000003d,00000001,0009b9a0,00000000) ret=6e6fb0af 
...
--- snip ---

It passes object_id=0 (OBJID_WINDOW in this case), child_id=0 from winevent
proc straight to 'AccessibleObjectFromEvent' as shown in the example snippet:

https://docs.microsoft.com/en-us/windows/desktop/api/oleacc/nf-oleacc-access...

--- snip ---
void CALLBACK HandleWinEvent(HWINEVENTHOOK hook, DWORD event, HWND hwnd, 
                             LONG idObject, LONG idChild, 
                             DWORD dwEventThread, DWORD dwmsEventTime)
{
    IAccessible* pAcc = NULL;
    VARIANT varChild;
    HRESULT hr = AccessibleObjectFromEvent(hwnd, idObject, idChild, &pAcc,
&varChild);  
    if ((hr == S_OK) && (pAcc != NULL))
    {
        // Do something with the accessible object, then release it.        
        // ... 
        pAcc->Release();
    }
}
--- snip ---

https://docs.microsoft.com/en-us/windows/desktop/winauto/winevents

So as of now, the Microsoft Active Accessibility (MSAA) server part/test isn't
useful unless this gets implemented.

We could just this one track an actual semi-stub/implementation of the API
(needs revised summary) or splitting it into another one.

Regards

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

Anastasius Focht  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|https://software-download.m |https://web.archive.org/web
                   |icrosoft.com/download/pr/17 |/20190317015617/https://sof
                   |763.1.180914-1434.rs5_relea |tware-download.microsoft.co
                   |se_WindowsSDK.iso           |m/download/pr/17763.1.18091
                   |                            |4-1434.rs5_release_WindowsS
                   |                            |DK.iso

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
           Keywords|                            |patch

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

Piotr Caban  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #3 from Piotr Caban  ---
The function is implemented by 602a36a2538e. Please retest.

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

Anastasius Focht  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
      Fixed by SHA1|                            |602a36a2538e356ae8e64b442e9
                   |                            |a5ad7f3748bd7

--- Comment #4 from Anastasius Focht  ---
Hello folks,

this was fixed by commit
https://source.winehq.org/git/wine.git/commitdiff/602a36a2538e356ae8e64b442e...
("oleacc: Implement AccessibleObjectFromEvent.").

Part of Wine 6.17 release.

Thanks Connor. Piotr for the reminder.

--- snip ---
$ pwd
/home/focht/.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x64

$ WINEDEBUG=+seh,+relay,+oleacc wine ./accevent.exe >>log.txt 2>&1
...
0120:Call
oleacc.AccessibleObjectFromEvent(000100b4,00000000,00000000,00118d40,00118ce0)
ret=016b3bc2
0120:trace:oleacc:AccessibleObjectFromEvent 00000000000100B4 0 0
0000000000118D40 0000000000118CE0
...
0120:trace:oleacc:AccessibleObjectFromWindow 00000000000100B4 0
{618736e0-3c3d-11cf-810c-00aa00389b71} 0000000000118BD0
...
0120:trace:oleacc:CreateStdAccessibleObject 00000000000100B4 0
{618736e0-3c3d-11cf-810c-00aa00389b71} 0000000000118BD0
...
0120:trace:oleacc:find_class_data got window class: L"#32768"
...
0120:fixme:oleacc:find_class_data unhandled window class: L"#32768"
0120:trace:oleacc:Window_QueryInterface
(00000000001BBCC0)->({618736e0-3c3d-11cf-810c-00aa00389b71} 0000000000118BD0)
0120:trace:oleacc:Window_AddRef (00000000001BBCC0) ref = 2
0120:trace:oleacc:Window_Release (00000000001BBCC0) ref = 1
0120:fixme:oleacc:Window_get_accChild (00000000001BBCC0)->(0000000000118BE0
{VT_I4: 0} 0000000000118BD8)
0120:trace:oleacc:AccessibleObjectFromEvent get_accChild failed with
0x80004001!
0120:Ret  oleacc.AccessibleObjectFromEvent() retval=00000000 ret=016b3bc2
0120:fixme:oleacc:Window_get_accName (00000000001BBCC0)->(0000000000118BD0
{VT_I4: 0} 0000000000118BB0) 
... 
0120:fixme:oleacc:Window_get_accRole (00000000001BBCC0)->(0000000000118C10
{VT_I4: 0} 0000000000118C30)
...
0120:fixme:oleacc:Window_get_accState (00000000001BBCC0)->(0000000000118C10
{VT_I4: 0} 0000000000118C30)
...
0120:fixme:oleacc:Window_accLocation (00000000001BBCC0)->(0000000000118BD0
0000000000118BD4 0000000000118BD8 0000000000118BDC 0000000000118B70 {VT_I4: 0}) 
...
--- snip ---

Direct download links for minimal install:

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624...

You can get the direct download links by running the the Windows 10 SDK
web-installer, selecting the wanted packages and inspecting the log file.

Alternatively unpack the offline install (ISO in URL field) and "grep" for the
main app MSI package. Run the msi installer multiple times until it doesn't
complain about missing CAB files.

https://developer.microsoft.com/en-us/windows/downloads/sdk-archive/

I've created snapshots for those on archive.org. Just prepend
"https://web.archive.org/web/*/" to the original direct links from MDC.

One liner for downloading all required payloads:

--- snip ---
for file in \
    15bc5316e373960d82abc253bceaa25d.cab \
    2630bae9681db6a9f6722366f47d055c.cab \
    61d57a7a82309cd161a854a6f4619e52.cab \
    68de71e3e2fb9941ee5b7c77500c0508.cab \
    69661e20556b3ca9456b946c2c881ddd.cab \
    b82881a61b7477bd4eb5de2cd5037fe2.cab \
    e072b3b3d3164e26b63338dce51862a7.cab \
    e3d1b35aecfccda1b4af6fe5988ac4be.cab \
    "Windows SDK for Windows Store Apps Tools-x86_en-us.msi" ; \
do \
    wget
"https://download.microsoft.com/download/5/C/3/5C3770A3-12B4-4DB4-BAE7-99C624..."
|| break ; \
done
--- snip ---

Minimal install:

--- snip ---
$ wine msiexec -i "Windows SDK for Windows Store Apps Tools-x86_en-us.msi"
--- snip ---

After minimal install:

--- snip ---
$ find .wine/drive_c/ -iname "acc*.exe"

.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/arm64/AccChecker/AccCheckConsole.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/arm64/AccChecker/acccheckui.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/arm64/accevent.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x64/AccChecker/AccCheckConsole.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x64/AccChecker/acccheckui.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x64/accevent.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/arm/AccChecker/AccCheckConsole.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/arm/AccChecker/acccheckui.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/arm/accevent.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x86/AccChecker/AccCheckConsole.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x86/AccChecker/acccheckui.exe
.wine/drive_c/Program Files (x86)/Windows
Kits/10/bin/10.0.17763.0/x86/accevent.exe
--- snip ---

$ wine --version
wine-6.22

Regards

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #5 from Alexandre Julliard  ---
Closing bugs fixed in 6.23.

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

Michael Stefaniuc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |6.0.x

[Bug 47287] Accessible Event Watcher Tool 'accevent.exe' from Windows 10 SDK (10.0.17763.x) crashes on unimplemented function oleacc.dll.AccessibleObjectFromEvent

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47287

Michael Stefaniuc  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|6.0.x                       |---

--- Comment #6 from Michael Stefaniuc  ---
Removing the 6.0.x milestone from bug fixes included in 6.0.4.