March 2017 - Wine-Bugs - list.winehq.org

[Bug 21562] New: Multiple init/deinit of msvcrt (std fd's) causes pluto app installer to hang
by wine-bugs＠winehq.org July 24, 2021

July 24, 2021

http://bugs.winehq.org/show_bug.cgi?id=21562 Summary: Multiple init/deinit of msvcrt (std fd's) causes pluto app installer to hang Product: Wine Version: 1.1.37 Platform: x86 URL: http://pluto.brain-killer.org/download/pluto_FE_w32_en _0036.exe OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: msvcrt AssignedTo: wine-bugs(a)winehq.org ReportedBy: focht(a)gmx.net Hello, an interesting one... WINEDEBUG=+tid,+seh,+loaddll,+msvcrt,+server,+relay wine ./pluto_FE_w32_en_0036.exe >>log.txt 2>&1 The app installer creates an additional worker (unpack) thread from its main thread: --- snip --- 0009:Call KERNEL32.CreateThread(00000000,00000000,0042b674,00000000,00000000,00436718) ret=0042c3e8 0009: *fd* 6 <- 22 0009: new_thread( access=001f03ff, attributes=00000000, suspend=1, request_fd=6 ) 0009: new_thread() = 0 { tid=001b, handle=0004 } ... 001b:Starting thread proc 0x42b674 (arg=(nil)) ... 0009:Ret KERNEL32.CreateThread() retval=00000004 ret=0042c3e8 --- snip --- The app installer main thread contains a loop to check if the (unpack) worker thread (handle = 0x4) is still alive. While doing so, it pumps messages and delays the next check, illustrated by following code snippet: --- snip --- 0009:Ret KERNEL32.Sleep() retval=00000000 ret=004167e4 0009:Call KERNEL32.GetExitCodeThread(00000004,0032fd9c) ret=0042c40f 0009: get_thread_info( handle=0004, tid_in=0000 ) 0009: get_thread_info() = 0 { pid=0008, tid=001b, teb=7ffd4000, affinity=ffffffffffffffff, creation_time=1caa28d3911cf76 (-0.0285120), exit_time=0, exit_code=259, priority=0, last=0 } 0009:Ret KERNEL32.GetExitCodeThread() retval=00000001 ret=0042c40f 0009:Call user32.PeekMessageA(0032fd0c,00000000,00000000,00000000,00000001) ret=004167d9 ... 0009:Ret user32.PeekMessageA() retval=00000000 ret=004167d9 0009:Call KERNEL32.Sleep(00000001) ret=004167e4 --- snip --- Unfortunately something goes wrong and the app installer refuses to terminate - because the worker checking loop suddenly became a forever loop: --- snip --- ... 0009:Call KERNEL32.Sleep(00000001) ret=004167e4 0009:Ret KERNEL32.Sleep() retval=00000000 ret=004167e4 0009:Call KERNEL32.GetExitCodeThread(00000004,0032fd9c) ret=0042c40f 0009: get_thread_info( handle=0004, tid_in=0000 ) 0009: get_thread_info() = INVALID_HANDLE { pid=0000, tid=0000, teb=00000000, affinity=00000000, creation_time=0, exit_time=0, exit_code=0, priority=0, last=0 } 0009:Ret KERNEL32.GetExitCodeThread() retval=00000000 ret=0042c40f 0009:Call user32.PeekMessageA(0032fd0c,00000000,00000000,00000000,00000001) ret=004167d9 0009: get_message( flags=00000001, get_win=00000000, get_first=00000000, get_last=ffffffff, hw_id=00000000, wake_mask=00000000, changed_mask=00000000 ) 0009: get_message() = PENDING { win=00000000, msg=00000000, wparam=00000000, lparam=00000000, type=0, time=00000000, active_hooks=80000000, total=0, data={} } ... 0009:Ret user32.PeekMessageA() retval=00000000 ret=004167d9 --- snip --- The installer code doesn't evaluate the return code of GetExitCodeThread() but instead accesses the exit code variable directly, comparing it to 0x103 -> STILL_ACTIVE. Because the thread once lived in this state, this variable is never touched by Wine in case the thread handle becomes invalid. GetExitCodeThread() fails but the variable still contains the last known "good" value -> STILL_ACTIVE (the app doesn't reinit it). The app still thinks the worker is alive and goes into forever loop. Now the culprit: the thread handle, delivered to caller upon returning from CreateThread() is _never_ closed by app explicitly -> CloseHandle() so GetExitCodeThread() should be successful in any case. We have to go back in time to unearth the problem ... lets look what happens to this thread handle (0x4). --- snip --- ... 001b:Call KERNEL32.FreeLibrary(10000000) ret=004242bb 001b:Call PE DLL (proc=0x10001148,module=0x10000000 L"unpack.dll",reason=PROCESS_DETACH,res=(nil)) 001b:Ret PE DLL (proc=0x10001148,module=0x10000000 L"unpack.dll",reason=PROCESS_DETACH,res=(nil)) retval=1 001b:Call PE DLL (proc=0x5de0cc9c,module=0x5de00000 L"crtdll.dll",reason=PROCESS_DETACH,res=(nil)) 001b:Ret PE DLL (proc=0x5de0cc9c,module=0x5de00000 L"crtdll.dll",reason=PROCESS_DETACH,res=(nil)) retval=1 001b:Call PE DLL (proc=0x5c7cd8b4,module=0x5c790000 L"msvcrt.dll",reason=PROCESS_DETACH,res=(nil)) ... 001b:trace:msvcrt:DllMain (0x5c790000, DLL_PROCESS_DETACH, (nil)) pid(8), tid(1b), tls(4) 001b:trace:msvcrt:msvcrt_free_mt_locks : uninitializing all mtlocks ... 001b:trace:msvcrt:MSVCRT__close :fd (3) handle (0xfffffff6) 001b:Call KERNEL32.CloseHandle(fffffff6) ret=5c7ad9fc 001b: close_handle( handle=0004 ) 001b: close_handle() = 0 001b:Ret KERNEL32.CloseHandle() retval=00000001 ret=5c7ad9fc 001b:trace:msvcrt:msvcrt_free_fd :fd (3) freed 001b:trace:msvcrt:MSVCRT__close :ok ... 001b:trace:msvcrt:MSVCRT__close :fd (4) handle (0xfffffff5) 001b:Call KERNEL32.CloseHandle(fffffff5) ret=5c7ad9fc 001b: close_handle( handle=0008 ) 001b: close_handle() = 0 001b:Ret KERNEL32.CloseHandle() retval=00000001 ret=5c7ad9fc 001b:trace:msvcrt:msvcrt_free_fd :fd (4) freed 001b:trace:msvcrt:MSVCRT__close :ok ... 001b:trace:msvcrt:MSVCRT__close :fd (5) handle (0xfffffff4) 001b:Call KERNEL32.CloseHandle(fffffff4) ret=5c7ad9fc 001b: close_handle( handle=000c ) 001b: close_handle() = 0 001b:Ret KERNEL32.CloseHandle() retval=00000001 ret=5c7ad9fc 001b:trace:msvcrt:msvcrt_free_fd :fd (5) freed 001b:trace:msvcrt:MSVCRT__close :ok 001b:trace:msvcrt:MSVCRT__fcloseall :closed (3) handles ... 001b:trace:msvcrt:MSVCRT__close :fd (0) handle (0x8) 001b:Call KERNEL32.CloseHandle(00000008) ret=5c7ad9fc 001b: close_handle( handle=0008 ) 001b: close_handle() = INVALID_HANDLE 001b:Ret KERNEL32.CloseHandle() retval=00000000 ret=5c7ad9fc ... 001b:warn:msvcrt:MSVCRT__close :failed-last error (6) ... 001b:trace:msvcrt:MSVCRT__close :ok ... 001b:trace:msvcrt:MSVCRT__close :fd (1) handle (0xc) 001b:Call KERNEL32.CloseHandle(0000000c) ret=5c7ad9fc 001b: close_handle( handle=000c ) 001b: close_handle() = INVALID_HANDLE 001b:Ret KERNEL32.CloseHandle() retval=00000000 ret=5c7ad9fc ... 001b:warn:msvcrt:MSVCRT__close :failed-last error (6) ... 001b:trace:msvcrt:MSVCRT__close :ok ... 001b:trace:msvcrt:MSVCRT__close :fd (2) handle (0x50) 001b:Call KERNEL32.CloseHandle(00000050) ret=5c7ad9fc 001b: close_handle( handle=0050 ) 001b: close_handle() = 0 001b:Ret KERNEL32.CloseHandle() retval=00000001 ret=5c7ad9fc 001b:trace:msvcrt:msvcrt_free_fd :fd (2) freed 001b:Call KERNEL32.GetStdHandle(fffffff4) ret=5c7ac729 001b:Ret KERNEL32.GetStdHandle() retval=0000000c ret=5c7ac729 001b:trace:msvcrt:MSVCRT__close :ok ... 001b:trace:msvcrt:msvcrt_free_console :Closing console handles --- snip --- *eek* ... the thread handle gets closed as part of msvcrt cleanup! PROCESS_DETACH -> msvcrt_free_io() -> MSVCRT__fcloseall() This will close fd(3), fd(4), fd(5) -> stdin,stdout,stderr Corresponding msvcrt init: --- snip --- ... 001b:Call PE DLL (proc=0x5c7cd8b4,module=0x5c790000 L"msvcrt.dll",reason=PROCESS_ATTACH,res=(nil)) ... 001b:trace:msvcrt:DllMain (0x5c790000, DLL_PROCESS_ATTACH, (nil)) pid(8), tid(1b), tls(0) ... 001b:Call KERNEL32.GetStartupInfoA(0096e4b8) ret=5c7acdd6 001b:Ret KERNEL32.GetStartupInfoA() retval=00000011 ret=5c7acdd6 001b:Call KERNEL32.GetStdHandle(fffffff6) ret=5c7acf77 001b:Ret KERNEL32.GetStdHandle() retval=00000004 ret=5c7acf77 001b:Call KERNEL32.DuplicateHandle(ffffffff,00000004,ffffffff,5c7db2e0,00000000,00000001,00000002) ret=5c7acfc0 001b: dup_handle( src_process=ffffffff, src_handle=0004, dst_process=ffffffff, access=00000000, attributes=00000002, options=00000002 ) 001b: dup_handle() = 0 { handle=0008, self=1, closed=0 } 001b:Ret KERNEL32.DuplicateHandle() retval=00000001 ret=5c7acfc0 001b:Call KERNEL32.GetStdHandle(fffffff5) ret=5c7acff6 001b:Ret KERNEL32.GetStdHandle() retval=00000008 ret=5c7acff6 001b:Call KERNEL32.DuplicateHandle(ffffffff,00000008,ffffffff,5c7db304,00000000,00000001,00000002) ret=5c7ad03f 001b: dup_handle( src_process=ffffffff, src_handle=0008, dst_process=ffffffff, access=00000000, attributes=00000002, options=00000002 ) 001b: dup_handle() = 0 { handle=000c, self=1, closed=0 } 001b:Ret KERNEL32.DuplicateHandle() retval=00000001 ret=5c7ad03f 001b:Call KERNEL32.GetStdHandle(fffffff4) ret=5c7ad075 001b:Ret KERNEL32.GetStdHandle() retval=0000000c ret=5c7ad075 001b:Call KERNEL32.DuplicateHandle(ffffffff,0000000c,ffffffff,5c7db328,00000000,00000001,00000002) ret=5c7ad0be 001b: dup_handle( src_process=ffffffff, src_handle=000c, dst_process=ffffffff, access=00000000, attributes=00000002, options=00000002 ) 001b: dup_handle() = 0 { handle=0050, self=1, closed=0 } 001b:Ret KERNEL32.DuplicateHandle() retval=00000001 ret=5c7ad0be 001b:trace:msvcrt:msvcrt_init_io :handles (0x8)(0xc)(0x50) --- snip --- The culprit: msvcrt is actually loaded and unloaded _two_ times! Upon the first unload sequence all std/fd handles are teared down (including handle 0x4) - this makes the handle values available in server again. When the worker thread is created it gets the unused handle 0x4 assigned from wineserver. This is the handle which is then polled by installers GetExitCodeThread() loop. When msvcrt is loaded a second time, GetStdHandle( STD_XXX) will still deliver its original value from PEB (0x4, 0x8, 0xC). Upon second msvcrt unload, fd(3), fd(4), fd(5) are closed again but this time they close something completely different (indication are also fd close errors following), leaving the app installer in forever loop. Regards -- 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 7

[Bug 27478] New: wordview_zh-cn.exe crash
by wine-bugs＠winehq.org July 24, 2021

July 24, 2021

http://bugs.winehq.org/show_bug.cgi?id=27478 Summary: wordview_zh-cn.exe crash Product: Wine Version: 1.3.21 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: msi AssignedTo: wine-bugs(a)winehq.org ReportedBy: fracting(a)gmail.com Created an attachment (id=35133) --> (http://bugs.winehq.org/attachment.cgi?id=35133) Log: start wordview_zh-cn.exe 1. Download wordview_zh-cn.exe from http://www.microsoft.com/downloads/zh-cn/confirmation.aspx?displaylang=zh-c… wget --referer=http://www.microsoft.com http://download.microsoft.com/download/3/a/c/3ac87e64-8099-46d6-8e04-363d2d… 2. start the installer with wine $ wine Wine/wordview_zh-cn.exe &> wordview_zh-cn.log then the installer will crash. See attachment for full log Backtrace: =>0 0x492cccb9 cabinet_seek_stream+0x19(hf=0, dist=0, seektype=0x1) [/build/buildd/wine1.3-1.3.21/dlls/msi/media.c:280] in msi (0x003292a4) 1 0x360ac2b5 FDI_read_entries+0x54(fdi=0x556190, hf=0, pfdici=0x329438, pmii=0x5902f4) [/build/buildd/wine1.3-1.3.21/dlls/cabinet/fdi.c:466] in cabinet (0x003293a4) 2 0x360b01eb FDICopy+0x23a(hfdi=0x556190, pszCabinet="<STREAM>", pszCabPath=0x0(nil), flags=0, pfnfdin=0x492ce170, pfnfdid=(nil), pvUser=0x329688) [/build/buildd/wine1.3-1.3.21/dlls/cabinet/fdi.c:2535] in cabinet (0x003295b4) 3 0x492cebb7 msi_cabextract+0x456(package=0x529480, mi=0x555e10, data=0x329688) [/build/buildd/wine1.3-1.3.21/dlls/msi/media.c:632] in msi (0x00329624) -- 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 6

[Bug 41114] New: CPU-Z randomly fails to load its driver (cpuz139_x32.sys)
by wine-bugs＠winehq.org July 24, 2021

July 24, 2021

https://bugs.winehq.org/show_bug.cgi?id=41114 Bug ID: 41114 Summary: CPU-Z randomly fails to load its driver (cpuz139_x32.sys) Product: Wine Version: 1.9.16 Hardware: x86-64 URL: http://www.cpuid.com/downloads/cpu-z/cpu-z_1.77-en.zip OS: Linux Status: NEW Keywords: download Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 00cpxxx(a)gmail.com Distribution: Debian Created attachment 55318 --> https://bugs.winehq.org/attachment.cgi?id=55318 app log When attempting to run CPU-Z 1.77 it will randomly open without errors or will present a screen stating that it failed to load the driver. Anyway the driver even when loaded does not seem to help in anything as many pages of information are blank with or without it. The error log from the application (full log attached) has these lines: [WinNT_bCreateService] szDestName = C:\users\wine\Temp\\cpuz139\cpuz139_x32.sys [WinNT_bCreateService] CreateService failed, error code = 1073 [WinNT_hCreateServiceHandle] returned 2 (0x2) File Info: d9d7b1e1d815370fddb886aa3d12125daacac727 cpu-z_1.77-en.zip 2.5Mb I'm running the 32 bits version, the same zip file also have a 64 bits version. -- 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 8

[Bug 38836] New: PunkBuster 'PnkBstrB' service exits with failure ('StartService' must wait for driver service entry point execution before return)
by wine-bugs＠winehq.org July 24, 2021

July 24, 2021

https://bugs.winehq.org/show_bug.cgi?id=38836 Bug ID: 38836 Summary: PunkBuster 'PnkBstrB' service exits with failure ('StartService' must wait for driver service entry point execution before return) Product: Wine Version: 1.7.46 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: programs Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, found during investigation of bug 38820 (albeit unrelated). The PunkBuster service test tool 'pbsvc.exe' writes a failure during test of the services into log files. --- snip --- $ ls -1sh .wine/drive_c/windows/system32/LogFiles/PunkBuster/ total 12K 4.0K pbsvc.log 4.0K PnkBstrA.log 4.0K PnkBstrB.log --- snip --- 'pbsvc.log': --- snip --- Starting PunkBuster Service Installer (v0.994) (06/29/15 20:45:01) Windows XP (build 2600, Service Pack 3) 32-bit Checking user is Administrator OK Checking Administrator privileges OK Opening Service Control Manager OK Searching for PnkBstrA None Found - OK Extracting PnkBstrA service OK Verifying service authenticity OK Installing PunkBuster service OK Installed at "C:\windows\system32\PnkBstrA.exe" serviceInstallFile does exist Checking PunkBuster service status STOPPED Starting PunkBuster service OK Adding firewall rule for PnkBstrA OK Adding firewall rule for PnkBstrB OK Installation Finished. Please click "Next" to test the PunkBuster services.Starting PunkBuster Service Tests (v0.994) (06/29/15 20:45:09) Checking OS Windows XP (build 2600, Service Pack 3) 32-bit Checking PnkBstrA service status RUNNING Checking PnkBstrA Version OK (1041) Extracting "PnkBstrB.exe" to: "C:\users\focht\Application Data\PnkBstrB.exe" OK Checking firewall settings OFF Checking if PnkBstrB is running NOT RUNNING Getting port for PnkBstrA OK (44301) Opening socket for packet send OK Sending version packet to PnkBstrA SENT Receiving version from PnkBstrA OK Received 6 bytes from 127.0.0.1:44301 Response = 7064 (ms) Version = v1041 Getting PnkBstrB install instance NOT FOUND Sending start packet to PnkBstrA SENT Waiting for packet from PnkBstrA OK Received 3 bytes from 127.0.0.1:44301 Response = 11087 (ms) PnkBstrB started. Load SUCCESSFUL. Watching for PnkBstrB instance change (0) CHANGED (1) Getting port for PnkBstrB OK (45301) Sending version packet to PnkBstrB SENT Receiving version from PnkBstrB OK Received 5 bytes from 127.0.0.1:45301 Response = 1 (ms) Version = 2333 Checking PnkBstrK driver status NOT FOUND Extracting new PnkBstrK to: "C:\users\focht\Application Data\PnkBstrK.sys" OK Sending load packet to PnkBstrB SENT Checking PnkBstrK driver status NOT FOUND Manually stopping PnkBstrB FAILED - no handle Removing test PnkBstrB file OK PnkBstrA.log: [06.29.2015 20:45:06] PnkBstrA v1041 Service Started Successfully. This service is a component of the PunkBuster Anti-Cheat system. Visit http://www.evenbalance.com for more information. [06.29.2015 20:45:22] Attempting unload of pnkbstrb. PnkBstrB.log: [06.29.2015 20:45:19] PnkBstrB v2.333 (BF4) Service Started Successfully. This service is a component of the PunkBuster Anti-Cheat system. Visit http://www.evenbalance.com for more information. [06.29.2015 20:45:20] Attempting Component Load [PnkBstrK][drivers\][PnkBstrK.sys] [06.29.2015 20:45:21] Loaded and Started PnkBstrK [06.29.2015 20:45:21] WARNING: CRITICAL ERROR: Failed to Register Service (ffab) [06.29.2015 20:45:22] PnkBstrB v2.333 (BF4) Service Attempting Unload (ffab). This service is a component of the PunkBuster Anti-Cheat system. Visit http://www.evenbalance.com for more information. --- snip --- Relevant part of trace log. The main area of interest is how 'PnkBstrB' and 'PnkBstrK' services interact. 'PnkBstrA' service -> 'PnkBstrB' service -> 'PnkBstrK' kernel driver service. --- snip --- ... 0009:trace:process:__wine_kernel_init starting process name=L"Z:\\home\\focht\\Downloads\\pbsvc.exe" argv[0]=L"Z:\\home\\focht\\Downloads\\pbsvc.exe" ... 0026:trace:service:service_handle_start L"PnkBstrA" argsize 10 ... 0027:Starting thread proc 0x7ea8ded4 (arg=0x13bfc0) 0027:trace:service:service_thread 0x13bfc0 0027:Call advapi32.RegisterServiceCtrlHandlerA(0040d830 "PnkBstrA",00401782) ret=00401993 ... 0027:Call advapi32.CreateServiceA(0013da80,0040d2f4 "PnkBstrB",0040d2f4 "PnkBstrB",000f01ff,00000010,00000002,00000001,00410c00 "C:\\windows\\system32\\PnkBstrB.exe",00000000,00000000,00000000,00000000,00000000) ret=004014cb ... 0027:Ret advapi32.CreateServiceA() retval=0013ef60 ret=004014cb ... 0016:Call KERNEL32.CreateProcessW(00000000,0011a460 L"C:\\windows\\system32\\PnkBstrB.exe",00000000,00000000,00000000,00000400,00540000,00000000,0084e4a4,0084e4e8) ret=7ed5756f ... 0016:trace:process:create_process_impl starting L"C:\\windows\\system32\\PnkBstrB.exe" as Win32 binary (0x400000-0x446000, arch 014c) ... 0034:Call KERNEL32.__wine_kernel_init() ret=7bc69749 ... 0016:trace:process:create_process_impl started process pid 0033 tid 0034 0016:Ret KERNEL32.CreateProcessW() retval=00000001 ret=7ed5756f ... 0034:Call advapi32.StartServiceCtrlDispatcherA(0033fd44) ret=00417033 ... 0034:trace:service:service_run_main_thread Starting 1 services running as process 51 ... 0038:trace:service:service_control_dispatcher got request 1 for service L"PnkBstrB" ... 0039:trace:service:service_thread 0x13bf08 ... 0039:Call advapi32.SetServiceStatus(0013d208,0042a4e0) ret=00441731 0039:trace:service:SetServiceStatus 0x13d208 30 4 5 0 0 0 0 ... 0016:trace:service:service_wait_for_startup Service started successfully ... 0027:Ret advapi32.StartServiceA() retval=00000001 ret=00401524 ... 0039:trace:service:SERV_OpenServiceW returning (nil) ... 0039:Call KERNEL32.CreateFileA(004275b9 "C:\\users\\focht\\Application Data\\PnkBstrK.sys",c0000000,00000003,0075d850,00000003,00000080,00000000) ret=00420a9b ... 0039:Call wintrust.WinVerifyTrust(00000000,0075d174,0075d138) ret=00417317 ... 0039:Ret wintrust.WinVerifyTrust() retval=00000000 ret=00417317 ... 0039:Call crypt32.CryptQueryObject(00000001,0042d3f0,00000400,00000002,00000000,0075d290,0075d28c,0075d294,0075d2d0,0075d2c8,00000000) ret=0041791e 0039:Call KERNEL32.CreateFileW(0042d3f0 L"C:\\users\\focht\\Application Data\\PnkBstrK.sys",80000000,00000001,00000000,00000003,00000080,00000000) ret=7e5db1ec 0039:Ret KERNEL32.CreateFileW() retval=00000060 ret=7e5db1ec ... 0039:Call KERNEL32.CopyFileA(004275b9 "C:\\users\\focht\\Application Data\\PnkBstrK.sys",00426600 "C:\\windows\\system32\\drivers\\PnkBstrK.sys",00000000) ret=00408184 0039:Ret KERNEL32.CopyFileA() retval=00000001 ret=00408184 ... 0039:Call advapi32.CreateServiceA(0013d9b8,0075d980 "PnkBstrK",0075d980 "PnkBstrK",000f01ff,00000001,00000003,00000001,00426600 "C:\\windows\\system32\\drivers\\PnkBstrK.sys",00000000,00000000,00000000,00000000,00000000) ret=0040829e ... 0016:trace:service:create_serviceW (L"PnkBstrK", L"PnkBstrK", 0xf01ff, L"C:\\windows\\system32\\drivers\\PnkBstrK.sys") ... 0039:Call advapi32.OpenServiceA(0013d9b8,0075d980 "PnkBstrK",000f01ff) ret=004082ca ... 0037:trace:service:svcctl_StartServiceW (0x11aaa8, 0, (nil)) ... 0037:Call KERNEL32.CreateProcessW(00000000,0011ac88 L"C:\\windows\\system32\\winedevice.exe PnkBstrK",00000000,00000000,00000000,00000400,00540000,00000000,00c4e4a4,00c4e4e8) ret=7ed5756f ... 0037:trace:process:create_process_impl starting L"C:\\windows\\system32\\winedevice.exe" as Win32 binary (0x10000000-0x10003000, arch 014c, fakedll) ... 003d:Call KERNEL32.__wine_kernel_init() ret=7bc69749 ... 0037:trace:process:create_process_impl started process pid 003c tid 003d 0037:Ret KERNEL32.CreateProcessW() retval=00000001 ret=7ed5756f ... 003d:Call advapi32.StartServiceCtrlDispatcherW(0033fdd8) ret=7effced6 ... 003d:trace:service:service_run_main_thread Starting 1 services running as process 60 ... 0040:trace:service:service_control_dispatcher got request 1 for service L"PnkBstrK" ... 0041:Call advapi32.SetServiceStatus(0011aab0,0053e958) ret=7effcd1d 0041:trace:service:SetServiceStatus 0x11aab0 30 2 0 0 0 0 2710 ... 0037:trace:service:service_wait_for_startup Service state changed to SERVICE_START_PENDING ... 0039:Ret advapi32.StartServiceA() retval=00000001 ret=00408304 ... 0039:Call advapi32.CloseServiceHandle(001421f0) ret=0040834e ... 0039:Call advapi32.CloseServiceHandle(0013d9b8) ret=00408353 ... 0039:Ret advapi32.CloseServiceHandle() retval=00000001 ret=00408353 0039:Call KERNEL32.CreateFileA(004223f8 "\\\\.\\pnkbstrk_link",c0000000,00000001,00000000,00000003,00000000,00000000) ret=0040aa02 0039:Ret KERNEL32.CreateFileA() retval=ffffffff ret=0040aa02 ... 0041:trace:loaddll:load_native_dll Loaded L"C:\\windows\\system32\\drivers\\PnkBstrK.sys" at 0x10000000: native ... 0041:Call driver init 0x100033e0 (obj=0x7efff4a0,str=L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\PnkBstrK") ... 0041:Call ntoskrnl.exe.IoCreateDevice(7efff4a0,00000000,0053e61c,00009c40,00000000,00000000,0053e618) ret=1000344e 0041:trace:ntoskrnl:IoCreateDevice (0x7efff4a0, 0, L"\\Device\\pnkbstrk", 40000, 0, 0, 0x53e618) ... 0041:Call ntoskrnl.exe.IoCreateSymbolicLink(1000a590,0053e61c) ret=10003476 0041:trace:ntoskrnl:IoCreateSymbolicLink L"\\DosDevices\\pnkbstrk_link" -> L"\\Device\\pnkbstrk" 0041:Call ntdll.NtCreateSymbolicLinkObject(0053e5a4,000f0001,0053e58c,0053e61c) ret=7eccf0a0 0041:Ret ntdll.NtCreateSymbolicLinkObject() retval=00000000 ret=7eccf0a0 0041:Ret ntoskrnl.exe.IoCreateSymbolicLink() retval=00000000 ret=10003476 0041:Ret driver init 0x100033e0 (obj=0x7efff4a0,str=L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\PnkBstrK") retval=00000000 0041:Call advapi32.SetServiceStatus(0011aab0,0053e958) ret=7effcd50 0041:trace:service:SetServiceStatus 0x11aab0 30 4 5 0 0 0 2710 ... --- snip --- 'PnkBstrK' is extracted by the service maintenance app into a temp directory. 'PnkBstrB' service verifies the digital signature of the driver and requests creation of the actual kernel service upon success. There is a small time frame between service start call returning (state 'SERVICE_START_PENDING') and the driver service entry point being fully executed (state 'SERVICE_RUNNING') which causes the harm here. Immediately after the return from call to 'StartServiceA', 'PnkBstrB' service tries to open '\\DosDevices\\pnkbstrk_link' which fails because the device symlink is created in the driver entry point which is executing asynchronously. MSDN: https://msdn.microsoft.com/en-us/library/windows/desktop/ms686321%28v=vs.85… The 'remarks' section gives the hint: --- quote --- When a driver service is started, the StartService function does not return until the device driver has finished initializing. --- quote --- Wine must follow this requirement. $ sha1sum pbsvc.exe 06f372448af09dc1156d6710945936e028f2152a pbsvc.exe $ du -sh pbsvc.exe 1.7M pbsvc.exe $ wine --version wine-1.7.46-43-g9353a36 Regards -- 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 15

[Bug 30076] New: .NET Framework 4.x with WinVer setting "Windows 7" spams terminal with "LocaleNameToLCID/LCIDToLocaleName unsupported flags 8000000" (LOCALE_ALLOW_NEUTRAL_NAMES)
by wine-bugs＠winehq.org July 24, 2021

July 24, 2021

http://bugs.winehq.org/show_bug.cgi?id=30076 Bug #: 30076 Summary: .NET Framework 4.x with WinVer setting "Windows 7" spams terminal with "LocaleNameToLCID/LCIDToLocaleName unsupported flags 8000000" (LOCALE_ALLOW_NEUTRAL_NAMES) Product: Wine Version: 1.4-rc6 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: kernel32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: focht(a)gmx.net Classification: Unclassified Hello, a minor one ... When using .NET 4.x Framework in "Windows 7" mode (at least installer requires this) the terminal is spammed with: --- snip --- $ wine ./hello.exe ... fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LocaleNameToLCID unsupported flags 8000000 fixme:nls:LCIDToLocaleName unsupported flags 8000000 fixme:nls:LCIDToLocaleName unsupported flags 8000000 fixme:nls:LCIDToLocaleName unsupported flags 8000000 Hello C# World :-) --- snip --- This due to LOCALE_ALLOW_NEUTRAL_NAMES (0x8000000) being passed to allow returning neutral names/lcids for name. MSDN: http://msdn.microsoft.com/en-us/library/windows/desktop/dd318711%28v=vs.85%… --- quote --- Windows 7 and later: Can be set to LOCALE_ALLOW_NEUTRAL_NAMES to allow the return of a neutral LCID. --- quote --- One could set to default "Windows XP" after installation but I'm not sure about the side-effects. Regards -- 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 11

[Bug 33377] New: Dependencies on third-party import dlls are undetected
by wine-bugs＠winehq.org July 23, 2021

July 23, 2021

http://bugs.winehq.org/show_bug.cgi?id=33377 Bug #: 33377 Summary: Dependencies on third-party import dlls are undetected Product: Wine-Testbot Version: unspecified Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: fgouget(a)codeweavers.com Classification: Unclassified Created attachment 44167 --> http://bugs.winehq.org/attachment.cgi?id=44167 Patch to reproduce this bug The attached patch reproduces an issue first encountered 'in the wild' with this set of patches: * [1/3] include: Add COM interface definitions needed for PrintDlgEx implementation. http://www.winehq.org/pipermail/wine-patches/2013-April/123420.html * [3/3] comdlg32: Add an interactive PrintDlgEx test. http://www.winehq.org/pipermail/wine-patches/2013-April/123422.html * Re: [3/3] comdlg32: Add an interactive PrintDlgEx test. http://www.winehq.org/pipermail/wine-devel/2013-April/099397.html Here is the core of the issue: * The patch contains a first chunk that modifies include/commdlg.h. * This causes a new symbol to be exported by libuuid.a. * The comdlg32:printdlg test needs that symbol to be relinked. The problem is that the WineTestBot does not do a full recompile (for performance reasons), and thus libuuid.a is not rebuilt. So the comdlg32 relink fails because of the missing symbol. Unfortunately there's really no clear indication in the patch that libuuid.a needs to be rebuilt. We could very well run into the same issue with dxguid or a number of other dlls. Some options: * Systematically do a full rebuild. This would be pretty wasteful. * Do a full rebuild whenever the patch touches 'include/'. * Hardcode a list of uuid-like dlls and rebuild them all whenever a patch touches 'include/'. * Detect which uuid-like dlls the test links with (by parsing the Makefile?), and rebuild those whenever the patch touches 'include/'. It's also possible that any chunk outside of the test directory could get us into trouble if we link with the corresponding dll. -- 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 2

[Bug 39799] New: Visilogic 8.0 needs 'ITypeInfo_fnInvoke' support for coclass objects (TKIND_COCLASS) in arguments
by wine-bugs＠winehq.org July 23, 2021

July 23, 2021

https://bugs.winehq.org/show_bug.cgi?id=39799 Bug ID: 39799 Summary: Visilogic 8.0 needs 'ITypeInfo_fnInvoke' support for coclass objects (TKIND_COCLASS) in arguments Product: Wine Version: 1.8-rc3 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: oleaut32 Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, continuation of discussion in bug 12688 ("Unitronics OPLC IDE VisiLogic 6.0 (vb6 app) fails on startup, reports run-time error '372' (failure to load control 'ActiveBar3' from 'Actbar3.ocx')". Starting with: https://bugs.winehq.org/show_bug.cgi?id=12688#c8 There also exists bug 19016 ("Word Automation from .NET does not work") which has a Wine-Staging patchset that covers much more the app needs here. The marshalling aspect is not involved hence I decided to have a separate ticket for adding 'ITypeInfo_fnInvoke' support for coclass objects (TKIND_COCLASS) in arguments. Unitronics OPLC IDE Visilogic 8.0.1 (VB6 app) Dmitry says that current implementation still contains some issue (https://bugs.winehq.org/show_bug.cgi?id=12688#c11) and fixing that allows the applications to proceed further. Download: http://support.somex.ie/index.php/downloads/category/1-plc-utility-software… --- Visilogic 8.0.1 Installer prerequisite: 'winetricks -q jet40' Workaround for another problem: --- snip --- $ WINEDLLOVERRIDES=tapi32=d wine ./VisiLogic.exe --- snip --- --- snip --- -=[ ProtectionID v0.6.6.7 DECEMBER]=- (c) 2003-2015 CDKiLLER & TippeX Build 24/12/14-22:48:13 Ready... Scanning -> Z:\home\focht\Downloads\VisiLogicSetup_801.exe File Type : 32-Bit Exe (Subsystem : Win GUI / 2), Size : 118161024 (070AFE80h) Byte(s) Compilation TimeStamp : 0x3B965AC1 -> Wed 05th Sep 2001 17:02:57 (GMT) [TimeStamp] 0x3B965AC1 -> Wed 05th Sep 2001 17:02:57 (GMT) | PE Header | - | Offset: 0x000000F8 | VA: 0x004000F8 | - -> File has 117882496 (0706BE80h) bytes of appended data starting at offset 044000h [File Heuristics] -> Flag #1 : 00000000000000000000000000000100 (0x00000004) [Entrypoint Section Entropy] : 6.66 (section #0) ".text " | Size : 0x11B16 (72470) byte(s) [DllCharacteristics] -> Flag : (0x0000) -> NONE [SectionCount] 4 (0x4) | ImageSize 0x47000 (290816) byte(s) [VersionInfo] Company Name : Unitronics [VersionInfo] Product Name : VisiLogic [VersionInfo] Product Version : 8.0.1 [VersionInfo] File Description : Vision IDE [VersionInfo] File Version : 8.0.1 [VersionInfo] Original FileName : stub32i.exe [VersionInfo] Internal Name : stub32 [-= Installer =-] InstallShield v6.31.100.1221 Setup Module [CompilerDetect] -> Visual C++ 6.0 - Scan Took : 0.211 Second(s) [0000000D3h (211) tick(s)] [558 of 573 scan(s) done] Scanning -> C:\Program Files\Unitronics\Unitronics VisiLogic_C\Main\VisiLogic.exe File Type : 32-Bit Exe (Subsystem : Win GUI / 2), Size : 2887680 (02C1000h) Byte(s) Compilation TimeStamp : 0x49EC8D77 -> Mon 20th Apr 2009 14:57:59 (GMT) [TimeStamp] 0x49EC8D77 -> Mon 20th Apr 2009 14:57:59 (GMT) | PE Header | - | Offset: 0x000000C0 | VA: 0x004000C0 | - [File Heuristics] -> Flag #1 : 00000000000000000000000000000000 (0x00000000) [Entrypoint Section Entropy] : 5.26 (section #0) ".text " | Size : 0x2BB3A8 (2864040) byte(s) [DllCharacteristics] -> Flag : (0x0000) -> NONE [SectionCount] 3 (0x3) | ImageSize 0x2C6000 (2908160) byte(s) [VersionInfo] Company Name : Unitronics Website: www.unitronics.com Sales: export(a)untronics.com Support: support(a)unitronics.com [VersionInfo] Product Name : VisiLogic [VersionInfo] Product Version : 8.00.0001 [VersionInfo] File Description : Unitronics OPLC IDE [VersionInfo] File Version : 8.00.0001 [VersionInfo] Original FileName : VisiLogic.exe [VersionInfo] Internal Name : VisiLogic [VersionInfo] Version Comments : Unitronics OPLC IDE [VersionInfo] Legal Trademarks : OPLC is the legal trademark of Unitronics [VersionInfo] Legal Copyrights : This file is the property of Unitronics. It may not be changed without prior written permission. The company takes no responsibility for the improper use of the material contained herein. [CompilerDetect] -> Visual Basic 6 (native) [!] File appears to have no protection or is using an unknown protection - Scan Took : 0.593 Second(s) [000000251h (593) tick(s)] [499 of 573 scan(s) done] --- snip --- $ sha1sum VisiLogicSetup_801.exe 243390482d7b8023c43191772ca783665ebe7c31 VisiLogicSetup_801.exe $ du -sh VisiLogicSetup_801.exe 113M VisiLogicSetup_801.exe $ wine --version wine-1.8-rc4 Regards -- 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 8

[Bug 38828] New: Cerbero PE Insider 1.0.2 crashes on unimplemented function dbghelp.dll.UnDecorateSymbolNameW when viewing export directory
by wine-bugs＠winehq.org July 23, 2021

July 23, 2021

https://bugs.winehq.org/show_bug.cgi?id=38828 Bug ID: 38828 Summary: Cerbero PE Insider 1.0.2 crashes on unimplemented function dbghelp.dll.UnDecorateSymbolNameW when viewing export directory Product: Wine Version: 1.7.46 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: dbghelp Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, as the summary says ... Reproduce: start the app -> select a PE binary -> click 'Export Directory' in left hand side tree view. --- snip --- $ pwd /home/focht/.wine/drive_c/Program Files/Cerbero/PEInsider $ wine ./peinsider.exe ... wine: Call from 0x7b8456d9 to unimplemented function dbghelp.dll.UnDecorateSymbolNameW, aborting wine: Unimplemented function dbghelp.dll.UnDecorateSymbolNameW called at address 0x7b8456d9 (thread 0009), starting debugger... --- snip --- MSDN: https://msdn.microsoft.com/en-us/library/windows/desktop/ms681400%28v=vs.85… Source: https://source.winehq.org/git/wine.git/blob/878ea7d9ea4bbb924a539ec28088674… $ sha1sum peinsider_setup.exe 81324f9802f86bb93a9440c96460f911bedcc0f6 peinsider_setup.exe $ du -sh peinsider_setup.exe 6.5M peinsider_setup.exe $ wine --version wine-1.7.46 Regards -- 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 6

[Bug 39961] New: steamwebhelper.exe page fault NULL pointer crash
by wine-bugs＠winehq.org July 23, 2021

July 23, 2021

https://bugs.winehq.org/show_bug.cgi?id=39961 Bug ID: 39961 Summary: steamwebhelper.exe page fault NULL pointer crash Product: Wine Version: 1.6.2 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: jg(a)jguk.org Distribution: --- Created attachment 53394 --> https://bugs.winehq.org/attachment.cgi?id=53394 steamweb.exe crash backtrace Call Of Duty: World of War installs Steam. Which crashes after installing and running. backtrace attached from Ubuntu 64bit. -- 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 19

[Bug 35367] New: Cyberlink Powerdirector 8 crashes during media scan (Wine ole32 code must take implicit MTA into account)
by wine-bugs＠winehq.org July 23, 2021

July 23, 2021

https://bugs.winehq.org/show_bug.cgi?id=35367 Bug ID: 35367 Summary: Cyberlink Powerdirector 8 crashes during media scan (Wine ole32 code must take implicit MTA into account) Product: Wine Version: 1.7.10 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ole32 Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Classification: Unclassified Hello folks, Prerequisite: 'winetricks -q mfc42' Upon startup the app shows a registration dialog with some options: * "Buy Now" * "Activate" * "Try Now" After selecting "Try Now" the app continues loading and starts importing some media files. "Activation" feature also works (tested with some code found here and there). There is a crash (heap corruption) in libxml2/msxml during media import. This is a different problem which can be worked around with 'winetricks -q msxml3'. This bug is about the COM/OLE part of media import crash. Relevant part of trace log: --- snip --- $ pwd /home/focht/.wine/drive_c/Program Files/CyberLink/PowerDirector $ WINEDEBUG=+tid,+seh,+relay,+ole,+variant wine ./PDR8.exe >>log2.txt 2>&1 ... 0016:Call shlwapi.PathFileExistsW(0430b2e4 L"C:\\Program Files\\CyberLink\\PowerDirector\\SampleClips\\ntsc\\Nature.mpg") ret=02cb0bbd ... 0016:Ret shlwapi.PathFileExistsW() retval=00000001 ret=02cb0bbd 0016:Call ole32.CoCreateInstance(02ce6e68,00000000,00000007,02ce6e38,0275b5b4) ret=02cb5171 0016:trace:ole:CoCreateInstance (rclsid={889ca1c3-e115-47e1-88ec-20df644e982a}, pUnkOuter=(nil), dwClsContext=00000007, riid={38df9356-47c1-40ef-89ce-af1d019b0baa}, ppv=0x275b5b4) 0016:trace:ole:apartment_addref 2e0000cafe: before = 8 0016:trace:ole:apartment_release 2e0000cafe: after = 8 0016:trace:ole:CoGetClassObject CLSID: {889ca1c3-e115-47e1-88ec-20df644e982a},IID: {00000001-0000-0000-c000-000000000046} 0016:trace:ole:apartment_addref 2e0000cafe: before = 8 ... 0016:warn:ole:CoGetClassObject class {889ca1c3-e115-47e1-88ec-20df644e982a} not registered as in-proc server ... 0016:warn:ole:CoGetClassObject class {889ca1c3-e115-47e1-88ec-20df644e982a} not registered in-proc handler 0016:trace:ole:apartment_release 2e0000cafe: after = 8 0016:trace:ole:RPC_GetLocalClassObject rclsid={889ca1c3-e115-47e1-88ec-20df644e982a}, iid={00000001-0000-0000-c000-000000000046} 0016:trace:ole:RPC_GetLocalClassObject waiting for L"\\\\.\\pipe\\{889CA1C3-E115-47E1-88EC-20DF644E982A}" 0016:Call KERNEL32.WaitNamedPipeW(0275b228 L"\\\\.\\pipe\\{889CA1C3-E115-47E1-88EC-20DF644E982A}",ffffffff) ret=7e773bc3 0016:Ret KERNEL32.WaitNamedPipeW() retval=00000001 ret=7e773bc3 0016:Call KERNEL32.CreateFileW(0275b228 L"\\\\.\\pipe\\{889CA1C3-E115-47E1-88EC-20DF644E982A}",c0000000,00000000,00000000,00000003,00000000,00000000) ret=7e773c04 0016:Ret KERNEL32.CreateFileW() retval=00000914 ret=7e773c04 0016:Call KERNEL32.ReadFile(00000914,0275b158,000000c8,0275b220,00000000) ret=7e773e29 0016:Ret KERNEL32.ReadFile() retval=00000001 ret=7e773e29 0016:trace:ole:RPC_GetLocalClassObject read marshal id from pipe ... 0016:trace:ole:RPC_GetLocalClassObject unmarshalling local server 0016:trace:ole:CoUnmarshalInterface (0x4365a08, {6d5140c1-7436-11ce-8034-00aa006009fa}, 0x275b13c) ... 0016:trace:ole:get_unmarshaler_from_stream Using standard unmarshaling 0016:Call ntdll.RtlAllocateHeap(00110000,00000000,00000010) ret=7e75bf7e 0016:Ret ntdll.RtlAllocateHeap() retval=043fd2f8 ret=7e75bf7e 0016:trace:ole:StdMarshalImpl_UnmarshalInterface (...,{6d5140c1-7436-11ce-8034-00aa006009fa},....) 0016:err:ole:StdMarshalImpl_UnmarshalInterface Apartment not initialized 0016:err:ole:CoUnmarshalInterface IMarshal::UnmarshalInterface failed, 0x800401f0 ... 0016:trace:ole:CoUnmarshalInterface completed with hr 0x800401f0 0016:trace:seh:raise_exception code=c0000005 flags=0 addr=0x7e7740f4 ip=7e7740f4 tid=0016 0016:trace:seh:raise_exception info[0]=00000000 0016:trace:seh:raise_exception info[1]=000003de 0016:trace:seh:raise_exception eax=000003de ebx=7e854000 ecx=0275b100 edx=0275ef8c esi=0275ecc5 edi=0275eb8c 0016:trace:seh:raise_exception ebp=0275b378 esp=0275b100 cs=0023 ds=002b es=002b fs=0063 gs=006b flags=00210286 --- snip --- "{889ca1c3-e115-47e1-88ec-20df644e982a}" is registered as out-of-process COM server: --- snip --- CLSID: {889CA1C3-E115-47E1-88EC-20DF644E982A} LOCAL SERVER: %ROOT%\PROGRA~1\CYBERL~1\SHARED~1\RICHVI~1.EXE TYPELIB: {D37B5B2C-8D1B-4832-89E4-6FCE903B3A18} VERSION IND. PROGID: RichVideo.RVInterface --- snip --- The problem most likely stems from crappy vendor code. The thread in question that ought to instantiate the COM object never explicitly initializes its COM apartment. >From my experience in 99% of the cases the developers forgot the call to CoInitializeEx() on thread entry and the reason why this works for native is the so called implicit MTA. Basically another thread in the process called CoInitializeEx(0, COINIT_MULTITHREADED), which means that the thread which forgot to call CoInitializeEx() was implicitly placed in the MTA (the app creates a crapload of threads). I had to change quite some code to make a proof-of-concept. There is various code in Wine ole32 that makes use of COM_CurrentApt() which doesn't take implicit MTA into account. --- snip --- # modified: dlls/ole32/compobj.c # modified: dlls/ole32/marshal.c # modified: dlls/ole32/rpc.c --- snip --- The app/thread was finally able to instantiate the out-of-process COM server and make COM calls. Media files were successfully imported and movies/images showed up in some thumbnail-like view. $ sha1sum cyberlink2220_vde09070801.exe 2fbc508b971332872b68761ea0d56803c5d122bd cyberlink2220_vde09070801.exe $ du -sh cyberlink2220_vde09070801.exe 236M cyberlink2220_vde09070801.exe $ wine --version wine-1.7.10-343-g770d09d Regards -- 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 8