https://bugs.winehq.org/show_bug.cgi?id=47075
Bug ID: 47075 Summary: Cannot install LAVFilters, fails at registering DLLs Product: Wine Version: 4.1 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: yaomtcmail@gmail.com Distribution: ---
Created attachment 64262 --> https://bugs.winehq.org/attachment.cgi?id=64262 Terminal output from Wine running the installer.
It fails at the point of registering files:
C:\Program Files (x86)\LAV Filters\x64/LAVAudio.ax
Unable to register the DLL/OCX: RegSvr32 failed with exit code 0x3.
Click Retry to try again, Ignore to proceed anyway (not recommended), or Abort to cancel installation.
Terminal output is attached.
https://bugs.winehq.org/show_bug.cgi?id=47075
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com --- Code 3 means that regsvr32 failed to load lavaudio.ax, for whatever reason. It could be because it does not exist at specified path, or failed to load because of missing dependency.
https://bugs.winehq.org/show_bug.cgi?id=47075
sahelanthropus 3dw_50ssu16amyn7@byom.de changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |3dw_50ssu16amyn7@byom.de
--- Comment #2 from sahelanthropus 3dw_50ssu16amyn7@byom.de --- Same problem here
(In reply to Nikolay Sivov from comment #1)
Code 3 means that regsvr32 failed to load lavaudio.ax, for whatever reason. It could be because it does not exist at specified path, or failed to load because of missing dependency.
The files exist at specified path
https://bugs.winehq.org/show_bug.cgi?id=47075
Louis Lenders xerox.xerox2000x@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 CC| |xerox.xerox2000x@gmail.com
--- Comment #3 from Louis Lenders xerox.xerox2000x@gmail.com --- Confirming
This looks like a regression. I tried manually register in wine-4.0 and in current git.
Wine-4.0:
wine regsvr32.exe ./LAVAudio.ax regsvr32: Successfully registered DLL './LAVAudio.ax'
wine-4.6-236-gf844842cde: wine regsvr32.exe ./LAVAudio.ax regsvr32: Failed to load DLL './LAVAudio.ax'
From debuglog:
0009:Call KERNEL32.LoadLibraryExW(0011607e L"./LAVAudio.ax",00000000,00000008) ret=7efef8ba 0 0009:Ret KERNEL32.LoadLibraryExW() retval=00000000 ret=7efef8ba
It just fails to load the file.
My computer is really slow, if someone could try regression test that`d nice
https://bugs.winehq.org/show_bug.cgi?id=47075
Louis Lenders xerox.xerox2000x@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- URL| |https://softpedia-secure-do | |wnload.com/dl/fbaa35edc239e | |424392b469e93e40a24/5cc2b1b | |2/100186359/software/multim | |edia/video/LAVFilters-0.74. | |1-Installer.exe Keywords| |download, regression
--- Comment #4 from Louis Lenders xerox.xerox2000x@gmail.com --- sha1sum /media/louis/aqqa/LAVFilters-0.74.1-Installer.exe ab9f0c04ea67088ea4f52b310565172427a567d6 /media/louis/aqqa/LAVFilters-0.74.1-Installer.exe
https://bugs.winehq.org/show_bug.cgi?id=47075
Anastasius Focht focht@gmx.net changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |focht@gmx.net Component|-unknown |programs URL|https://softpedia-secure-do |https://github.com/Nevcairi |wnload.com/dl/fbaa35edc239e |el/LAVFilters/releases/down |424392b469e93e40a24/5cc2b1b |load/0.74.1/LAVFilters-0.74 |2/100186359/software/multim |.1-Installer.exe |edia/video/LAVFilters-0.74. | |1-Installer.exe | Summary|Cannot install LAVFilters, |32-bit LAVFilters 0.74.x |fails at registering DLLs |installer fails to register | |64-bit AX codec/filters in | |Wow64 environment (32-bit | |regsvr32.exe needs to | |support 64-bit dll | |registration and vice versa | |by re-exec with proper | |bitness) Hardware|x86 |x86-64
--- Comment #5 from Anastasius Focht focht@gmx.net --- Hello folks,
confirming.
The installer is 32-bit and tries to register 32-bit _and_ 64-bit dlls (AX codec/filters).
--- snip --- $ WINEDEBUG=+seh,+relay,loaddll,+module wine ./LAVFilters-0.74.1-Installer.exe
log.txt 2>&1
... 002a:Call KERNEL32.CreateProcessA(00000000,00420474 ""C:\users\focht\Temp\is-0VI6K.tmp\LAVFilters-0.74.1-Installer.tmp" /SL5="$1006E,12293661,58368,Z:\home\focht\Downloads\LAVFilters-0.74.1-Installer.exe" ",00000000,00000000,00000000,00000000,00000000,00000000,0034fe04,0034fdf4) ret=00409f39 ... 002c:Call KERNEL32.__wine_kernel_init() ret=7bc67e16 002c:Ret KERNEL32.__wine_kernel_init() retval=7b472c54 ret=7bc67e16 002a:Ret KERNEL32.CreateProcessA() retval=00000001 ret=00409f39 ... 002c:Call KERNEL32.CreateProcessA(00000000,005612c8 ""C:\windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\LAV Filters\x86\LAVAudio.ax"",00000000,00000000,00000000,04000000,00000000,004f02e8 "C:\windows\system32",0032e9cc,0032e9bc) ret=00453019 ... 002c:Ret KERNEL32.CreateProcessA() retval=00000001 ret=00453019 ... 002e:Call KERNEL32.LoadLibraryExW(00113018 L"C:\Program Files (x86)\LAV Filters\x86\LAVAudio.ax",00000000,00000008) ret=7efeebf9 ... 002e:trace:module:process_attach (L"LAVAudio.ax",(nil)) - END 002e:Ret KERNEL32.LoadLibraryExW() retval=10000000 ret=7efeebf9 002e:Call KERNEL32.GetProcAddress(10000000,7efef337 "DllRegisterServer") ret=7efeec0a 002e:Ret KERNEL32.GetProcAddress() retval=10002930 ret=7efeec0a ... 002e:Call KERNEL32.ExitProcess(00000000) ret=7efef1dd --- snip ---
The broken one, where it tries to register 32-bit AX. Still same parent process -> 32-bitness is inherited:
--- snip --- 002c:Call KERNEL32.CreateProcessA(00000000,005612c8 ""C:\windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax"",00000000,00000000,00000000,04000000,00000000,004f02e8 "C:\windows\system32",0032e9cc,0032e9bc) ret=00453019 ... 0034:Ret KERNEL32.__wine_kernel_init() retval=7b472c54 ret=7bc67e16 002c:Ret KERNEL32.CreateProcessA() retval=00000001 ret=00453019 ... 0034:Call KERNEL32.LoadLibraryExW(00113018 L"C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax",00000000,00000008) ret=7efeebf9 ... 0034:trace:module:open_dll_file L"\??\C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax" is for arch 8664, continuing search 0034:warn:module:load_dll Failed to load module L"C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax"; status=c000007b 0034:Ret KERNEL32.LoadLibraryExW() retval=00000000 ret=7efeebf9 0034:Call KERNEL32.ExitProcess(00000003) ret=7efeec5b ... 002c:Call KERNEL32.GetExitCodeProcess(0000008c,0032e984) ret=004588de 002c:Ret KERNEL32.GetExitCodeProcess() retval=00000001 ret=004588de 002c:Call KERNEL32.CloseHandle(0000008c) ret=00458904 002c:Ret KERNEL32.CloseHandle() retval=00000001 ret=00458904 002c:Call KERNEL32.RaiseException(0eedface,00000001,00000007,0032e978) ret=00458ac8 002c:trace:seh:raise_exception code=eedface flags=1 addr=0x7b44493b ip=7b44493b tid=002c 002c:trace:seh:raise_exception info[0]=00458ac8 002c:trace:seh:raise_exception info[1]=00561328 002c:trace:seh:raise_exception info[2]=00000003 002c:trace:seh:raise_exception info[3]=00560c4c 002c:trace:seh:raise_exception info[4]=00552404 002c:trace:seh:raise_exception info[5]=0032ea1c 002c:trace:seh:raise_exception info[6]=0032e994 002c:trace:seh:raise_exception eax=7b42e1b9 ebx=00000018 ecx=0032e8c4 edx=0032e978 esi=0032ea1c edi=0032e94 ... 002c:Call user32.MessageBoxA(000100a0,00561428 "C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax\r\n\r\nUnable to register the DLL/OCX: RegSvr32 failed with exit code 0x3.\r\n\r\nClick Retry to try again, Ignore to proceed anyway (not recommended), or Abort to cancel installation.",004f3168 "Error",00000032) ret=0042f878 --- snip ---
This obviously can't work as you can't load a 64-bit code dll into a 32-bit Wow64 process.
The project is on Github:
https://github.com/Nevcairiel/LAVFilters
https://github.com/Nevcairiel/LAVFilters/releases/tag/0.74.1
@Louis:
Hint: When providing download links, double check it's not user session generated URI like the previous one from Softpedia. I've replaced it with Github now.
Anyway, the installer is Inno Setup based which fortunately is open sauce.
https://github.com/jrsoftware/issrc
I spent some time digging through the sources of the installer. It seems to have all the code paths to handle the registration properly for 32-bit and 64-bit in Wow64 environment. I suspect the authoring/packaging (install script) doing a questionable thing wrt 32-bit vs. 64-bit dlls.
https://github.com/jrsoftware/issrc/blob/e7d8563af77ba49700b6615649d4b3c6f8b...
--- snip --- procedure RegisterServerUsingRegSvr32(const AUnregister: Boolean; const AIs64Bit: Boolean; const Filename: String); var SysDir, CmdLine: String; StartupInfo: TStartupInfo; ProcessInfo: TProcessInformation; ExitCode: DWORD; begin SysDir := GetSystemDir; CmdLine := '"' + AddBackslash(SysDir) + 'regsvr32.exe"'; if AUnregister then CmdLine := CmdLine + ' /u'; CmdLine := CmdLine + ' /s "' + Filename + '"'; if AIs64Bit then Log('Spawning 64-bit RegSvr32: ' + CmdLine) else Log('Spawning 32-bit RegSvr32: ' + CmdLine);
FillChar(StartupInfo, SizeOf(StartupInfo), 0); StartupInfo.cb := SizeOf(StartupInfo); if not CreateProcessRedir(AIs64Bit, nil, PChar(CmdLine), nil, nil, False, CREATE_DEFAULT_ERROR_MODE, nil, PChar(SysDir), StartupInfo, ProcessInfo) then Win32ErrorMsg('CreateProcess'); CloseHandle(ProcessInfo.hThread); ExitCode := WaitForAndCloseProcessHandle(ProcessInfo.hProcess); if ExitCode <> 0 then raise Exception.Create(FmtSetupMessage1(msgErrorRegSvr32Failed, Format('0x%x', [ExitCode]))); end;
...
procedure RegisterServer(const AUnregister: Boolean; const AIs64Bit: Boolean; const Filename: String; const AFailCriticalErrors: Boolean); var WindowDisabler: TWindowDisabler; begin if AIs64Bit and not IsWin64 then InternalError('Cannot register 64-bit DLLs on this version of Windows');
{ Disable windows so the user can't utilize our UI while the child process is running } WindowDisabler := TWindowDisabler.Create; try { On Windows Vista, to get the "WRP Mitigation" compatibility hack which a lot of DLLs a require, we must use regsvr32.exe to handle the (un)registration. On Windows 2000/XP/2003, use regsvr32.exe as well for behavioral & error message consistency. } RegisterServerUsingRegSvr32(AUnregister, AIs64Bit, Filename); finally WindowDisabler.Free; end; end; --- snip ---
https://github.com/jrsoftware/issrc/blob/32e8b217216a71d46b8dae815be919219fe...
--- snip --- procedure RegisterSvr(const Is64Bit: Boolean; const Filename: String; const NoErrorMessages: Boolean); var NeedToRetry: Boolean; begin repeat if Is64Bit then LogFmt('Registering 64-bit DLL/OCX: %s', [Filename]) else LogFmt('Registering 32-bit DLL/OCX: %s', [Filename]); NeedToRetry := False; try RegisterServer(False, Is64Bit, Filename, NoErrorMessages); Log('Registration successful.'); except Log('Registration failed:' + SNewLine + GetExceptMessage); if not NoErrorMessages then if not AbortRetryIgnoreTaskDialogMsgBox( Filename + SNewLine2 + FmtSetupMessage1(msgErrorRegisterServer, GetExceptMessage), [SetupMessages[msgAbortRetryIgnoreRetry], SetupMessages[msgFileAbortRetryIgnoreIgnoreNotRecommended], SetupMessages[msgAbortRetryIgnoreCancel]]) then NeedToRetry := True; end; until not NeedToRetry; end; --- snip ---
https://github.com/jrsoftware/issrc/blob/32e8b217216a71d46b8dae815be919219fe...
--- snip --- var I: Integer; begin if not NeedsRestart then for I := 0 to RegisterFilesList.Count-1 do begin with PRegisterFilesListRec(RegisterFilesList[I])^ do if not TypeLib then RegisterSvr(Is64Bit, Filename, NoErrorMessages) else RegisterTLib(Is64Bit, Filename, NoErrorMessages); end else begin { When a restart is needed, all "regserver" & "regtypelib" files will get registered on the next logon } Log('Delaying registration of all files until the next logon since a restart is needed.'); try RegisterServersOnRestart; except Application.HandleException(nil); end; end; end; --- snip ---
https://github.com/jrsoftware/issrc/blob/32e8b217216a71d46b8dae815be919219fe...
--- snip --- { If foRegisterServer or foRegisterTypeLib is in Options, add the file to RegisterFilesList for registering later. Don't attempt to register if the file doesn't exist (which can happen if the foOnlyIfDestFileExists flag is used). } if ((foRegisterServer in CurFile^.Options) or (foRegisterTypeLib in CurFile^.Options)) and NewFileExistsRedir(DisableFsRedir, DestFile) then begin LastOperation := ''; if foRegisterTypeLib in CurFile^.Options then Log('Will register the file (a type library) later.') else Log('Will register the file (a DLL/OCX) later.'); New(RegisterRec); RegisterRec^.Filename := DestFile; RegisterRec^.Is64Bit := DisableFsRedir; RegisterRec^.TypeLib := foRegisterTypeLib in CurFile^.Options; RegisterRec^.NoErrorMessages := foNoRegError in CurFile^.Options; RegisterFilesList.Add(RegisterRec); --- snip ---
https://github.com/jrsoftware/issrc/blob/32e8b217216a71d46b8dae815be919219fe...
--- snip --- var FileLocationFilenames: TStringList; I: Integer; CurFileNumber: Integer; CurFile: PSetupFileEntry; ExternalSize: Integer64; SourceWildcard: String; ProgressBefore, ExpectedBytesLeft: Integer64; DisableFsRedir, FoundFiles: Boolean; begin FileLocationFilenames := TStringList.Create; try for I := 0 to Entries[seFileLocation].Count-1 do FileLocationFilenames.Add(''); for CurFileNumber := 0 to Entries[seFile].Count-1 do begin CurFile := PSetupFileEntry(Entries[seFile][CurFileNumber]); if ((CurFile^.FileType <> ftUninstExe) or Uninstallable) and ShouldProcessFileEntry(WizardComponents, WizardTasks, CurFile, False) then begin DebugNotifyEntry(seFile, CurFileNumber); NotifyBeforeInstallFileEntry(CurFile);
DisableFsRedir := InstallDefaultDisableFsRedir; if fo32Bit in CurFile^.Options then DisableFsRedir := False; if fo64Bit in CurFile^.Options then begin if not IsWin64 then InternalError('Cannot install files to 64-bit locations on this version of Windows'); DisableFsRedir := True; end;
if CurFile^.LocationEntry <> -1 then begin ExternalSize.Hi := 0; { not used... } ExternalSize.Lo := 0; ProcessFileEntry(CurFile, DisableFsRedir, '', '', FileLocationFilenames, ExternalSize); end else begin { File is an 'external' file } if CurFile^.FileType = ftUninstExe then begin { This is the file entry for the uninstaller program } SourceWildcard := NewParamStr(0); DisableFsRedir := False; end else
--- snip ---
The inner installer 'LAVFilters-0.74.1-Installer.tmp' is created in TEMP folder and can be run manually for easier debugging, along with verbose/log option.
--- snip --- $ wine ./LAVFilters-0.74.1-Installer.tmp /SL5="$1006E,12293661,58368,Z:\home\focht\Downloads\LAVFilters-0.74.1-Installer.exe" /LOG --- snip ---
Which produces a log file 'Setup Log <date> #001.txt' in TEMP folder:
--- snip --- 2019-04-27 00:28:52.015 Log opened. (Time zone: UTC+02:00) 2019-04-27 00:28:52.015 Setup version: Inno Setup version 5.6.1 (a) 2019-04-27 00:28:52.015 Original Setup EXE: Z:\home\focht\Downloads\LAVFilters-0.74.1-Installer.exe 2019-04-27 00:28:52.015 Setup command line: /SL5=$1006E,12293661,58368,Z:\home\focht\Downloads\LAVFilters-0.74.1-Installer.exe /LOG 2019-04-27 00:28:52.015 Windows version: 6.1.7601 SP1 (NT platform: Yes) 2019-04-27 00:28:52.015 64-bit Windows: Yes 2019-04-27 00:28:52.015 Processor architecture: x64 2019-04-27 00:28:52.015 User privileges: Administrative 2019-04-27 00:28:52.016 64-bit install mode: No 2019-04-27 00:28:52.016 Created temporary directory: C:\users\focht\Temp\is-KU7T7.tmp ... 2019-04-27 00:29:30.548 Registering 32-bit DLL/OCX: C:\Program Files (x86)\LAV Filters\x86\LAVAudio.ax 2019-04-27 00:29:30.551 Spawning 32-bit RegSvr32: "C:\windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\LAV Filters\x86\LAVAudio.ax" 2019-04-27 00:29:30.694 Registration successful. 2019-04-27 00:29:30.694 Registering 32-bit DLL/OCX: C:\Program Files (x86)\LAV Filters\x86\LAVSplitter.ax 2019-04-27 00:29:30.697 Spawning 32-bit RegSvr32: "C:\windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\LAV Filters\x86\LAVSplitter.ax" 2019-04-27 00:29:30.842 Registration successful. 2019-04-27 00:29:30.842 Registering 32-bit DLL/OCX: C:\Program Files (x86)\LAV Filters\x86\LAVVideo.ax 2019-04-27 00:29:30.845 Spawning 32-bit RegSvr32: "C:\windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\LAV Filters\x86\LAVVideo.ax" 2019-04-27 00:29:30.983 Registration successful. 2019-04-27 00:29:30.983 Registering 32-bit DLL/OCX: C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax 2019-04-27 00:29:30.985 Spawning 32-bit RegSvr32: "C:\windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax" 2019-04-27 00:29:31.075 Registration failed: RegSvr32 failed with exit code 0x3. 2019-04-27 00:29:31.075 Message box (Abort/Retry/Ignore): C:\Program Files (x86)\LAV Filters\x64\LAVAudio.ax
Unable to register the DLL/OCX: RegSvr32 failed with exit code 0x3.
Click Retry to try again, Ignore to proceed anyway (not recommended), or Abort to cancel installation. --- snip ---
'64-bit install mode: No' (!)
And yes, it really spawns 32-bit regsvr32.exe for the 64-bit Codec/Filter dll.
@Louis
--- quote --- This looks like a regression. I tried manually register in wine-4.0 and in current git. --- quote ---
No, Wine behaves more correctly now. It was fixed with https://source.winehq.org/git/wine.git/commitdiff/9839bb7691a1b1c57a4ca501d0... and friends.
It seems MS implemented a workaround for 'regsvr32.exe' to "help" all those broken/brain damaged installers to still succeed in such Wow64 scenarios.
Even Wine respawns processes with proper bitness to cope with Wow64 environment process/dll bitness requirements. The latest case was Wine uninstaller (https://source.winehq.org/git/wine.git/commitdiff/88580a3ad6e6afea25716b8717...).
I found this blog entry which supports my analysis:
http://blog.differentpla.net/blog/2008/10/25/things-i-learnt-this-week-regsv...
Internet Archive link in case it goes away:
https://web.archive.org/web/20150912153210/http://blog.differentpla.net/blog...
--- quote --- Things I learnt this week: RegSvr32.EXE on Windows x64 2008-10-25 16:17:29 +0000
On Windows, 64-bit processes cannot load 32-bit DLLs, and 32-bit processes cannot load 64-bit DLLs. How does REGSVR32.EXE manage to successfully register both 32-bit and 64-bit COM DLLs?
On Windows x64 (I’ve checked on Windows Vista and Windows 2003, and I assume it’s the same for Windows XP and Windows 2008) there are two copies of REGSVR32.EXE. One of them is in C:\Windows\System32, and is 64-bit; the other is in C:\Windows\SysWOW64, and is 32-bit.
If you attempt to use the 64-bit version of REGSVR32.EXE to register a 32-bit DLL, it spots this and spawns the 32-bit version to do the registration. Similarly, if you attempt to use the 32-bit version of REGSVR32.EXE to register a 64-bit DLL, it spawns the 64-bit version. --- quote ---
Wine source:
https://source.winehq.org/git/wine.git/blob/HEAD:/programs/regsvr32/regsvr32...
--- snip --- 91 /** 92 * Loads procedure. 93 * 94 * Parameters: 95 * strDll - name of the dll. 96 * procName - name of the procedure to load from the dll. 97 * DllHandle - a variable that receives the handle of the loaded dll. 98 */ 99 static VOID *LoadProc(const WCHAR* strDll, const char* procName, HMODULE* DllHandle) 100 { 101 VOID* (*proc)(void); 102 103 *DllHandle = LoadLibraryExW(strDll, 0, LOAD_WITH_ALTERED_SEARCH_PATH); 104 if(!*DllHandle) 105 { 106 output_write(STRING_DLL_LOAD_FAILED, strDll); 107 ExitProcess(LOADLIBRARY_FAILED); 108 } 109 proc = (VOID *) GetProcAddress(*DllHandle, procName); 110 if(!proc) 111 { 112 output_write(STRING_PROC_NOT_IMPLEMENTED, procName, strDll); 113 FreeLibrary(*DllHandle); 114 return NULL; 115 } 116 return proc; 117 } --- snip ---
So you might want to check for 'ERROR_BAD_EXE_FORMAT' lasterror in case of 'LoadLibraryExW()' failure and respawn with proper bitness (either direction).
$ sha1sum LAVFilters-0.74.1-Installer.exe ab9f0c04ea67088ea4f52b310565172427a567d6 LAVFilters-0.74.1-Installer.exe
$ du -sh LAVFilters-0.74.1-Installer.exe 12M LAVFilters-0.74.1-Installer.exe
$ wine --version wine-4.7
Regards
https://bugs.winehq.org/show_bug.cgi?id=47075
pattietreutel katyaberezyaka@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |katyaberezyaka@gmail.com
https://bugs.winehq.org/show_bug.cgi?id=47075
Le Gluon du Net legluondunet@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |legluondunet@gmail.com
https://bugs.winehq.org/show_bug.cgi?id=47075
--- Comment #6 from Vincent Povirk madewokherd@gmail.com --- We can't assume that ERROR_BAD_EXE_FORMAT indicates wrong CPU architecture. We want to avoid infinite recursion if we attempt to re-exec in both directions.
If we have a way to read the architecture from a PE image, we could check whether the dll architecture matches the exe, and if not check it against rundll32.exe in sysnative and syswow64.
https://bugs.winehq.org/show_bug.cgi?id=47075
Vincent Povirk madewokherd@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |madewokherd@gmail.com
https://bugs.winehq.org/show_bug.cgi?id=47075
--- Comment #7 from Vincent Povirk madewokherd@gmail.com --- So I found a fun little Windows bug: if you have a 32-bit and a 64-bit dll on the same command line, regsvr32 will re-exec itself infinitely.
https://bugs.winehq.org/show_bug.cgi?id=47075
--- Comment #8 from Vincent Povirk madewokherd@gmail.com --- Patches sent: https://www.winehq.org/pipermail/wine-devel/2019-September/151172.html https://www.winehq.org/pipermail/wine-devel/2019-September/151174.html
And rejected with feedback: https://www.winehq.org/pipermail/wine-devel/2019-September/151241.html
https://bugs.winehq.org/show_bug.cgi?id=47075
--- Comment #9 from Vincent Povirk madewokherd@gmail.com --- Should be fixed by https://source.winehq.org/git/wine.git/commit/e90cca8e7a429c58076262626b8bb4...
Can someone retest the installer?
https://bugs.winehq.org/show_bug.cgi?id=47075
Anastasius Focht focht@gmx.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Fixed by SHA1| |e90cca8e7a429c58076262626b8 | |bb4d3f4f2c5c5 Resolution|--- |FIXED Status|NEW |RESOLVED Keywords|regression |
--- Comment #10 from Anastasius Focht focht@gmx.net --- Hello Vincent,
yes, the installer codec registration now works in Wow64. Thanks.
Fixed by commit https://source.winehq.org/git/wine.git/commitdiff/e90cca8e7a429c58076262626b... ("regsvr32: Re-exec as 32-bit or 64-bit if necessary.")
$ wine --version wine-4.18-112-g717109ce79
Regards
https://bugs.winehq.org/show_bug.cgi?id=47075
Alexandre Julliard julliard@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED
--- Comment #11 from Alexandre Julliard julliard@winehq.org --- Closing bugs fixed in 4.19.
https://bugs.winehq.org/show_bug.cgi?id=47075
Michael Stefaniuc mstefani@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.0.x
https://bugs.winehq.org/show_bug.cgi?id=47075
Michael Stefaniuc mstefani@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.0.x |---
--- Comment #12 from Michael Stefaniuc mstefani@winehq.org --- Removing the 4.0.x milestone from bug fixes included in 4.0.4.
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