July 2014 - Wine-bugs - list.winehq.org

[Bug 33377] New: Dependencies on third-party import dlls are undetected
by wine-bugs＠winehq.org 23 Jul '21

23 Jul '21

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.

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[Bug 35367] New: Cyberlink Powerdirector 8 crashes during media scan (Wine ole32 code must take implicit MTA into account)
by wine-bugs＠winehq.org 23 Jul '21

23 Jul '21

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.

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[Bug 33749] New: fix for "called from wrong apartment" bug in ClientRpcChannelBuffer_SendReceive
by wine-bugs＠winehq.org 23 Jul '21

23 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=33749 Bug #: 33749 Summary: fix for "called from wrong apartment" bug in ClientRpcChannelBuffer_SendReceive Product: Wine Version: 1.6-rc1 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: ole32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: rosen.diankov(a)gmail.com Classification: Unclassified There are cases where the "called from wrong apartment" gets called in ole32/rpc.c:ClientRpcChannelBuffer_SendReceive and there is no COM apartment set. Actually the thread should be using the implicit multithreaded apartment created from a previous thread's CoInitializeEx call http://blogs.msdn.com/b/oldnewthing/archive/2013/04/19/10412399.aspx Therefore the fix is really simple, add this check right in the beginning of ClientRpcChannelBuffer_SendReceive if( !COM_CurrentApt() ) { apartment_joinmta(); } Note that in Windows 7 and beyond, there's a new flag that controls the implicit MTA behavior called APTTYPEQUALIFIER. http://msdn.microsoft.com/library/dd542638 Wine should support this for Windows 7 and beyond. -- 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 24688] New: RTL and encoding problem with Ihulan
by wine-bugs＠winehq.org 21 Jul '21

21 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=24688 Summary: RTL and encoding problem with Ihulan Product: Wine Version: 1.3.4 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: sh.yaron(a)gmail.com Ihulan (www.oniton.com) is a Hebrew greetings apps, there's also an English version called U.R.Celeb (http://urceleb.oniton.com/) The Hebrew installation (http://www.oniton.com/uploads/secure/Ihulan453.exe) has several issues: 1. The text is Gibberish. 2. On the terms of service (2nd page) the text is in Hebrew but selectingthe mixes its order, also the header (in read) are split in the middle by LRM for some reason... 3. The window is not RTL although I'm not sure it should be... This also demonstrates some of the typical problems with Hebrew. Kind regards, Yaron Shahrabani -- 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 28326] New: CDBurnerXP's audio player is missing some visual elements
by wine-bugs＠winehq.org 20 Jul '21

20 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=28326 Summary: CDBurnerXP's audio player is missing some visual elements Product: Wine Version: 1.3.27 Platform: x86-64 URL: http://cdburnerxp.se/download?more-options OS/Version: Linux Status: UNCONFIRMED Severity: trivial Priority: P2 Component: gdiplus AssignedTo: wine-bugs(a)winehq.org ReportedBy: RandomAccountName(a)mail.com Created an attachment (id=36293) --> (http://bugs.winehq.org/attachment.cgi?id=36293) Builtin/native gdiplus comparison screenshots In CDBurnerXP, the audio player dialog does not display the elapsed playback time, and the outer edges of the pseudo-LED showing the current track are also missing. Both can be seen with native gdiplus. To reproduce the problem: 1. Use winetricks dotnet20 before installing 2. From the main menu, choose "audio disc" 3. Observe the appearance of the audio player above the upper-right corner of the program window -- 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 28795] New: ExeInfoPE: PE protection schemes that abuse %gs won't run (breaks glibc TLS selector)
by wine-bugs＠winehq.org 20 Jul '21

20 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=28795 Bug #: 28795 Summary: ExeInfoPE: PE protection schemes that abuse %gs won't run (breaks glibc TLS selector) Product: Wine Version: 1.3.30 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: focht(a)gmx.net Classification: Unclassified Hello, newer versions of "ExeInfoPE" (>0.0.2.3) which coin their own PE protection scheme don't run anymore. There is still bug 26701 though the app crashes now earlier. With tracing enabled: --- snip --- ... 0024:Call KERNEL32.VirtualProtect(00400000,00001000,00000004,0032fe40) ret=05bd0336 0024:Ret KERNEL32.VirtualProtect() retval=00000001 ret=05bd0336 0024:Call KERNEL32.VirtualProtect(00400000,00001000,00000002,0032fe40) ret=05bd034b 0024:Ret KERNEL32.VirtualProtect() retval=00000001 ret=05bd034b 0024:trace:seh:raise_exception code=c0000005 flags=0 addr=0xb74a916a ip=b74a916a tid=0024 0024:trace:seh:raise_exception info[0]=00000000 0024:trace:seh:raise_exception info[1]=ffffffff 0024:trace:seh:raise_exception eax=7bc9d7a7 ebx=b75e0ff4 ecx=0032fdcc edx=7bc9d7a7 esi=0032fc74 edi=ffffffc8 0024:trace:seh:raise_exception ebp=0032fc48 esp=0032f6bc cs=0073 ds=007b es=007b fs=0033 gs=0002 flags=00010246 0024:trace:seh:call_vectored_handlers calling handler at 0x7e16e0bd code=c0000005 flags=0 0024:trace:seh:call_vectored_handlers handler at 0x7e16e0bd returned 0 0024:trace:seh:call_stack_handlers calling handler at 0x7bc90f61 code=c0000005 flags=0 0024:Call KERNEL32.UnhandledExceptionFilter(0032f194) ret=7bc90f9b wine: Unhandled page fault on read access to 0xffffffff at address 0xb74a916a (thread 0024), starting debugger... 0024:trace:seh:start_debugger Starting debugger "winedbg --auto 35 52" 0024:Ret KERNEL32.UnhandledExceptionFilter() retval=00000000 ret=7bc90f9b 0024:trace:seh:call_stack_handlers handler at 0x7bc90f61 returned 1 Unhandled exception: page fault on read access to 0xffffffff in 32-bit code (0xb74a916a). Register dump: CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:0002 EIP:b74a916a ESP:0032f6bc EBP:0032fc48 EFLAGS:00010246( R- -- I Z- -P- ) EAX:7bc9d7a7 EBX:b75e0ff4 ECX:0032fdcc EDX:7bc9d7a7 ESI:0032fc74 EDI:ffffffc8 Stack dump: 0x0032f6bc: 0032fc7c 7bc9d82e 0032fc58 b74a992c 0x0032f6cc: 0032fc7c 7bc9d82d 00000001 00000000 0x0032f6dc: 0032fc8c 7bc9d82d 00000001 00000001 0x0032f6ec: 7bc9d82d 00000000 00000000 00000001 0x0032f6fc: 7bc9d82d 00000000 00000000 00000000 0x0032f70c: 00000000 00000000 00000000 00000000 Backtrace: =>0 0xb74a916a _IO_vfprintf+0x3a() in libc.so.6 (0x0032fc48) 1 0xb74cbdbb vsnprintf+0xca() in libc.so.6 (0x0032fc74) 2 0x7bc350f9 NTDLL_dbg_vprintf+0x56() in ntdll (0x0032fd90) 3 0xb761ab63 wine_dbg_printf+0x2e() in libwine.so.1 (0x0032fdc0) 4 0x7bc640e5 relay_call+0x113() in ntdll (0x0032fe10) 5 0x7b8224ad in kernel32 (+0x124ac) (0x0032fe60) 6 0x004075cd in exeinfope (+0x75cc) (0x0032fe60) 7 0x7b85de44 call_process_entry+0xb() in kernel32 (0x0032fe78) 8 0x7b85df8a start_process+0x143() in kernel32 (0x0032fec8) 9 0x7bc7a244 call_thread_func+0xb() in ntdll (0x0032fed8) 10 0x7bc7a282 call_thread_entry_point+0x33() in ntdll (0x0032ffb8) 11 0x7bc51ebc start_process+0x25() in ntdll (0x0032ffe8) 12 0xb761edb5 wine_call_on_stack+0x1c() in libwine.so.1 (0x00000000) 0xb74a916a _IO_vfprintf+0x3a in libc.so.6: movl %gs:0x00000000,%ecx --- snip --- The protection scheme fiddles with %gs selector value which breaks TLS pointer access through %gs:0 (Wine uses %fs) or the stack protector scheme that Userland libs and Wine are built with (glibc provided __stack_chk_guard at %gs:0x14). My gcc 4.6.1 x86 host toolchain has -fstack-protector enabled by default hence Wine gets the stack canary code in the binaries. The Glibc here (Xubuntu 11.10) has stack smashing protection enabled by default. Even if Wine is built with "-fno-stack-protector" the app would still break glibc %gs TLS code. This is just a "collector" bug for apps that run into this issue. WONTFIX obviously, there is no reliable way to know when to repair/restore %gs value (and restarting faulting instruction). 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.

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[Bug 32517] New: installer of QQMusic 8.6 hangs
by wine-bugs＠winehq.org 20 Jul '21

20 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=32517 Bug #: 32517 Summary: installer of QQMusic 8.6 hangs Product: Wine Version: 1.5.20 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: jactry92(a)gmail.com Classification: Unclassified reproduce it follow this: 0. download it 4641e15fd47484798a2cd910dccffdc8 QQMusic_Setup_86_860.exe 1. wine QQMusic_Setup_86_860.exe This is the output information: fixme:msvcp:_Locinfo__Locinfo_ctor_cat_cstr (0x32f124 63 chs) semi-stub fixme:msvcp:locale__Locimp__Makexloc (0x32f124 63 0x1763a0 (nil)) semi-stub fixme:msvcp:locale__Locimp__Makewloc (0x32f124 63 0x1763a0 (nil)) semi-stub fixme:msvcp:locale__Locimp__Makeushloc (0x32f124 63 0x1763a0 (nil)) semi-stub err:ntdll:RtlpWaitForCriticalSection section 0x7bcc3960 "loader.c: loader_section" wait timed out in thread 0024, blocked by 0009, retrying (60 sec) err:seh:raise_exception Unhandled exception code c0000194 flags 0 addr 0x7bc363da err:ntdll:RtlpWaitForCriticalSection section 0x7bcc3960 "loader.c: loader_section" wait timed out in thread 0024, blocked by 0009, retrying (60 sec) err:seh:raise_exception Unhandled exception code c0000194 flags 0 addr 0x7bc363da my test enviroment: - Ubuntu 12.10 32bit - wine 1.5.20 -- 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 35921] New: DXVA Checker 3.0.x (.NET 2.0 app) needs IDirectXVideoProcessorService (via DXVA2CreateVideoService)
by wine-bugs＠winehq.org 20 Jul '21

20 Jul '21

https://bugs.winehq.org/show_bug.cgi?id=35921 Bug ID: 35921 Summary: DXVA Checker 3.0.x (.NET 2.0 app) needs IDirectXVideoProcessorService (via DXVA2CreateVideoService) Product: Wine Version: 1.7.15 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Hello folks, as the summary says. The app calls DXVA2CreateVideoService with the interface identifier IID_IDirectXVideoProcessorService and subsequently crashes while trying to use it. --- snip --- $ WINEDEBUG=+tid,+seh,+relay,+dxva2 wine ./DXVAChecker.exe >>log.txt 2>&1 ... 002a:Call dxva2.DXVA2CreateVideoService(001a3f80,001791e0,0033e574) ret=0393234c 002a:fixme:dxva2:DXVA2CreateVideoService (0x1a3f80, {fc51a552-d5e7-11d9-af55-00054e43ff02}, 0x33e574): stub 002a:Ret dxva2.DXVA2CreateVideoService() retval=80004001 ret=0393234c ... 002a:trace:seh:raise_exception code=c0000005 flags=0 addr=0x790020cf ip=790020cf tid=002a 002a:trace:seh:raise_exception info[0]=00000000 002a:trace:seh:raise_exception info[1]=00000000 002a:trace:seh:raise_exception eax=00000000 ebx=00142e50 ecx=00000000 edx=00000000 esi=0033e458 edi=0033e5ac 002a:trace:seh:raise_exception ebp=0033e440 esp=0033e424 cs=0023 ds=002b es=002b fs=0063 gs=006b flags=00010246 002a:trace:seh:call_stack_handlers calling handler at 0x79fcc4da code=c0000005 flags=0 --- snip --- MSDN: http://msdn.microsoft.com/en-us/library/windows/desktop/ms705631%28v=vs.85%… $ sha1sum DXVAChecker32_3.0.1.zip e7ba2151ae8cc2b9f805cbd1dd046c31f0d45a5b DXVAChecker32_3.0.1.zip $ du -sh DXVAChecker32_3.0.1.zip 564K DXVAChecker32_3.0.1.zip $ wine --version wine-1.7.15-209-g5d173f9 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.

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[Bug 15381] New: CoFreeUnusedLibraries will crash COM server or cause 0x800703E6/I_RpcReceive error 0x3e6
by wine-bugs＠winehq.org 20 Jul '21

20 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=15381 Summary: CoFreeUnusedLibraries will crash COM server or cause 0x800703E6/I_RpcReceive error 0x3e6 Product: Wine Version: 1.0.0 Platform: Other OS/Version: other Status: UNCONFIRMED Severity: normal Priority: P2 Component: ole32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: dmda(a)yandex.ru Created an attachment (id=16230) --> (http://bugs.winehq.org/attachment.cgi?id=16230) demo illustrating the problem if CoFreeUnusedLibraries is called by COM server, it will break RPC channcel and lead to the errors Attached is client/server code that demonstrates the problem. If you comment out CoFreeUnusedLibraries call, it will start to work. Steps: -comple all 3 projects in the Workspace (Debug target is the only appropriate for the sake of demo) -make sure server and proxy are registered by running testserver.exe -RegServer, regsvr32 testserverPS.dll -run testproject.exe (the client) Expected behaviour: 1. it will show server's message "CServer is created", click ok 2. it will show client's message "press OK when ready", click ok 3. it will show server's message passed by the client "Hello world!", click ok 4. it will show client's message "call succeeded" and client will exit 5. after roughly 6sec it will show that the server is unloaded/ Actual behaviour: 1. it will show server's message "CServer is created", click ok 2. it will show client's message "press OK when ready", click ok 3. it will show server's message passed by the client "Hello world!", click ok 4. it will dump out trouble in the console and show client's message "call failed" You may call CoFreeUnusedLibraries anywhere in the appartment and it will break RPC on the server side. In some cases it will crash whole the server, like in the demo. Tested environment: Fedora Core 8, 32bit, x86, wine 1.0 installed through the updates -- 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 34966] New: Academagia (WPF game) dialog windows are invisible until alt-tabed out
by wine-bugs＠winehq.org 20 Jul '21

20 Jul '21

http://bugs.winehq.org/show_bug.cgi?id=34966 Bug #: 34966 Summary: Academagia (WPF game) dialog windows are invisible until alt-tabed out Product: Wine Version: 1.7.6 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: i30817(a)gmail.com Classification: Unclassified installed dotnet51sp1 from the latest winetricks on a 32 bits prefix installed windowscodecs from the latest winetricks the same 32 bits prefix installed the game on the same 32 bits prefix then; started notpad: WINEPREFIX='/home/i30817/wine32bits' WINEARCH='win32' notepad started the game with these options: WINEPREFIX='/home/i30817/wine32bits' WINEARCH='win32' WINEDEBUG=+tid,+seh,+relay wine ./Academagia.exe >>log.txt 2>&1 And waited until the first dialog window i was able to activate, alt-tabed out (that was when i noticed it became visible) and killed the corresponding wineserver with: WINEPREFIX='/home/i30817/wine32bits' WINEARCH='win32' wineserver -k The log is quite large uncompressed (1.5 GB), but actually 30mb compressed. Still too large to upload here; but it can go to my google drive: https://drive.google.com/file/d/0BzxkBmaf1EiWTmhiQjJ1YkllZWc/edit?usp=shari… -- 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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