December 2008 - Wine-Bugs - list.winehq.org

[Bug 10417] New: OLEAUT32: crash if >128 methods in an interface
by wine-bugs＠winehq.org Jan. 5, 2016

Jan. 5, 2016

http://bugs.winehq.org/show_bug.cgi?id=10417 Summary: OLEAUT32: crash if >128 methods in an interface Product: Wine Version: 0.9.49. Platform: Macintosh OS/Version: Mac OS X 10.5 Status: UNCONFIRMED Severity: normal Priority: P1 Component: wine-ole AssignedTo: wine-bugs(a)winehq.org ReportedBy: mjk(a)cardbox.com This bug was encountered in build cxoffice-6.2.0rc1-2-g024be42 of Wine (part of CrossOver Mac). The bug has been identified in the current source code at http://source.winehq.org/source/dlls/oleaut32/tmarshal.c. Using any marshaled interface with more than 128 methods causes a crash within OLEAUT32 if any method at position >=128 is called. This was detected when using Cardbox (http://www.cardbox.com) and is a SHOW-STOPPER because it makes the use of VBScript macros impossible. However, the bug is completely general and applies to any application at all that has interfaces with large number of methods. It is quite possible that many random OLE / COM - related bugs that have already been reported have this bug as their underlying cause. The version of Cardbox on which the bug was found is more recent than the one currently available on the web site. If anyone wants to have a copy for testing, together with instructions for reproducing the crash, please contact me. LOCATION OF THE BUG The bug is in dlls/oleaut32/tmarshal.c. When constructing a proxy interface, PSFacBuf_CreateProxy at line #1712 constructs the following proxy code for each method: popl %eax pushl <nr> pushl %eax call xCall lret <n> (+4) where <nr> is the position of the method in the list of methods: 0, 1, 2, and so on. The pushl <nr> instruction is defined by following code: 374 BYTE pushlval; // set to 0x6a by line #1712 375 BYTE nr; The fact that the method position is a byte already limits the maximum size of an interface to 256 methods, which is less than the 512-method limit of Windows NT4.0 SP3, and the 1024-method limit of Windows 2000: see "MIDL2362" in http://msdn2.microsoft.com/en-us/library/aa366756.aspx for details. Thus this needs to be corrected in any case. The proxy code as it stands will call method 0 instead of method 256, method 1 instead of method 257, and so on, leading to random behaviour and possible stack corruption. The crash when method 128 is called has a different cause. The proxy for method 128 contains the instruction 6A 80, because the programmer thought that this would push 00000080 onto the stack. In fact the PUSH instruction with opcode 6A SIGN-EXTENDS its operand and does not zero-extend it. Thus the proxy for the 128th method pushes FFFFFF80 onto the stack before calling xCall. xCall interprets this as a negative number (-128) and thus attempts to synthesize a call not to method 128 but to a non-existent method -128. In the same way it will call method -127 instead of method 129,... and so on. SUGGESTED CORRECTION The very simple correction to this bug, which is guaranteed to work, is to alter line 375 to 375 DWORD nr; and line 1712 to 1712 xasm->pushlval = 0x68; which expects a 32-bit operand rather than an 8-bit one. This will result in every proxy using 15 bytes per method instead of 12 bytes. This does not seem an excessive price to pay for complete reliability in the future: there will then be no limit to the number of methods that can be supported. ALTERNATIVE CORRECTIONS If the 25% expansion in proxy size is considered unacceptable (it should not really be: proxies are small) then there are several ways round the problem. An increase to 256 methods could be achieved simply by adding a line at the very beginning of xCall: method &= 0xff; but this would HAVE to be accompanied by an explicit test for the method count limit (now 256) in PSFacBuf_CreateProxy so that the attempt to create a proxy with too methods would simply fail rather than (as now) generate a proxy that will randomly crash the application. Another approach would be to create dummy functions (in assembler) that would add 128, 256, 384, 512, etc to the 'method' argument before forwarding it on to xCall. In that case, method numbers after 127 would generate proxies that called one of the variant xCalls instead of the original one. The programming in PSFacBuf_CreateProxy would be relatively straightforward, and the dummy functions would not need to do any stack manipulation: they would simply add an offset to the DWORD at [ESP+8] and then JMP straight to the start of xCall. This would *still* give a finite limit to the number of methods, but the limit would be much larger. Again, good engineering practice dictates that PSFacBuf_CreateProxy should report an error if it encounters a number of methods beyond the number that it was designed to cope with. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

1 11

[Bug 10536] New: ITypeInfo_fnInvoke failed to convert param 0 to VT_BOOL from VT_BSTR
by wine-bugs＠winehq.org Jan. 5, 2016

Jan. 5, 2016

http://bugs.winehq.org/show_bug.cgi?id=10536 Summary: ITypeInfo_fnInvoke failed to convert param 0 to VT_BOOL from VT_BSTR Product: Wine Version: 0.9.49. Platform: PC URL: http://uniqlo.jp/uniqlock OS/Version: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: wine-ole AssignedTo: wine-bugs(a)winehq.org ReportedBy: fnjordy(a)gmail.com Uniqlock screensaver doesn't display anything, presumably it might be related to the Wine output: in CSoundUtils constructor: fixme:win:WIN_CreateWindowEx Parent is HWND_MESSAGE err:ole:ITypeInfo_fnInvoke failed to convert param 0 to VT_BOOL from VT_BSTR -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

1 4

[Bug 11775] New: Oleview does not correctly generate idl files
by wine-bugs＠winehq.org Jan. 5, 2016

Jan. 5, 2016

http://bugs.winehq.org/show_bug.cgi?id=11775 Summary: Oleview does not correctly generate idl files Product: Wine Version: 0.9.56. Platform: Other OS/Version: other Status: NEW Severity: enhancement Priority: P2 Component: ole AssignedTo: wine-bugs(a)winehq.org ReportedBy: m.b.lankhorst(a)gmail.com When looking at the ipodservice typelib (install itunes v7.6, then look at the typelib in C:\Program Files\iPod Service\bin\iPodService.exe in wine oleview, it will generate wrong code. HRESULT foo([in]long pointer, [out, retval]VARIANT_BOOL *rar); is turned into: VARIANT_BOOL foo([in]long pointer); This happens for example with IItunesDevice_IsMounted. -- 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.

1 3

[Bug 15384] New: Incorrect behaviour when using BIF_RETURNONLYFSDIRS | BIF_BROWSEINCLUDEFILES
by wine-bugs＠winehq.org Jan. 5, 2016

Jan. 5, 2016

http://bugs.winehq.org/show_bug.cgi?id=15384 Summary: Incorrect behaviour when using BIF_RETURNONLYFSDIRS | BIF_BROWSEINCLUDEFILES Product: Wine Version: 1.0.0 Platform: All OS/Version: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: shell32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: boris.seve(a)drillscan.com When calling SHBrowseForFolder with both BIF_RETURNONLYFSDIRS and BIF_BROWSEINCLUDEFILES flags the 'Ok' button is incorrectly disabled when a file is selected (button is enabled however when a directory is selected) If only the BIF_BROWSEINCLUDEFILES flag is set the 'Ok' button is correctly enabled when a file is selected. AFAIK (and confirmed on Windows XP SP3) the 'Ok' should be enabled when a directory is selected AND when a file is selected if both flags are set. This holds true whether BIF_NEWDIALOGSTYLE is set or not. -- 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.

1 13

[Bug 11096] New: Adobe AIR / Adobe Media Player pre 2 installer crashes during MsiViewExecute
by wine-bugs＠winehq.org Dec. 29, 2015

Dec. 29, 2015

http://bugs.winehq.org/show_bug.cgi?id=11096 Summary: Adobe AIR / Adobe Media Player pre 2 installer crashes during MsiViewExecute Product: Wine Version: CVS/GIT Platform: Other OS/Version: other Status: NEW Keywords: download, Installer Severity: normal Priority: P2 Component: msi AssignedTo: wine-bugs(a)winehq.org ReportedBy: dank(a)kegel.com After working around bug 11094 by doing "wine regsvr32 rsaenh", the next bug is a crash that is at least near some MSI code, so I'll risk the MSI maintainer's wrath and put it in that category :-) To repeat: download http://fpdownload.macromedia.com/get/flashplayer/current/install_flash_play… download http://download.macromedia.com/pub/labs/air/air_b3_win_121207.exe download http://download.macromedia.com/pub/labs/mediaplayer/adobemediaplayer_p2_122… wineserver -k rm -rf .wine wine install_flash_player.exe wine air_b3_win_121207.exe wine regsvr32 rsaenh wine ~/.wine/drive_c/Program\ Files/Common\ Files/Adobe\ AIR/Versions/1.0.6/Adobe\ AIR\ Application\ Installer.exe adobemediaplayer_p2_122007.air Crashes; +relay,+msi,+msidb,+seh seems to show the exception happens in MsiViewExecute: trace:msi:MSI_ViewExecute 0x171f40 0x18e3d0 trace:msidb:UPDATE_execute 0x172310 0x18e3d0 trace:msidb:SELECT_execute 0x1722d8 (nil) trace:msidb:WHERE_execute 0x19db08 (nil) trace:msidb:TABLE_execute 0x173268 (nil) trace:msidb:TABLE_execute There are 2 columns trace:msidb:TABLE_get_dimensions 0x173268 0x33e8c8 (nil) 0009:Call ntdll.RtlAllocateHeap(00110000,00000008,00000094) ret=7e3779f1 0009:Ret ntdll.RtlAllocateHeap() retval=0018dba0 ret=7e3779f1 trace:seh:raise_exception code=c0000005 flags=0 addr=0x7e35f539 I'll attach a full log. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

1 8

[Bug 11094] New: Adobe AIR can't install Adobe Media Player pre 2
by wine-bugs＠winehq.org Dec. 29, 2015

Dec. 29, 2015

http://bugs.winehq.org/show_bug.cgi?id=11094 Summary: Adobe AIR can't install Adobe Media Player pre 2 Product: Wine Version: CVS/GIT Platform: Other OS/Version: other Status: NEW Keywords: download, Installer Severity: normal Priority: P2 Component: crypt32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: dank(a)kegel.com This is the next bug after bug 10956. To reproduce, run the script http://bugs.winehq.org/attachment.cgi?id=9893 Adobe media player prerelease 2, http://labs.adobe.com/technologies/mediaplayer/install/ install fails. It's kind of hard to tell, but I suspect it might be that a crypto provider wasn't found: trace:crypt:CryptAcquireContextW Did not find registry entry of crypto provider for L"Software\\Microsoft\\Cryptography\\Defaults\\Provider Types\\Type 001". ... 49000 lines deleted ... 001d:Call gdi32.GetTextExtentPoint32A(00000314,006722f8 "The application could not be installed because the AIR file is damaged. Try obtaining a new AIR file",00000064,0033eff4) ret=1027b8cc -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.

1 13

[Bug 15951] New: Origin Pro 6.1 / 7.5 / 8.0 - Dialog in contour-plots unreachable
by wine-bugs＠winehq.org Dec. 27, 2015

Dec. 27, 2015

http://bugs.winehq.org/show_bug.cgi?id=15951 Summary: Origin Pro 6.1 / 7.5 / 8.0 - Dialog in contour-plots unreachable Product: WineHQ Bugzilla Version: unspecified Platform: Other URL: http://www.originlab.com/ OS/Version: other Status: UNCONFIRMED Severity: normal Priority: P2 Component: bugzilla-unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: frederik(a)ietsmet.nl In Origin Pro 6.1 / 7.5 / 8.0 the dialog for auto-spacing of levels, colors or linestyles in contour-plots is unreachable. I followed the tricks given in AppDB to get it to run in the first place: set dll's msxml3 and msxml3r to native. Error on the terminal is: fixme:storage:StgCreateDocfile Transacted mode not implemented. Steps to reproduce: 1) Create new matrix 2) menu: Matrix -> Set matrix values -> enter "cos(i/4)*cos(1/2)" (or any other formula giving some nice contour lines) as value for cell(i,j)= -> OK 3) Create new contour plot via menu: Plot -> Contour plot -> Contour - B/w Lines + Labels 4) Double-click in the middle of the contour plot -> a dialog Plot Details appears. 5) try to click on one of the headings Levels / Fill / Line / Labels. In Windows XP you get a new dialog allowing you to set min / max / # of levels in either linear or exponential spacing (for the Levels-heading-dialog). In Wine 1.0.1 this dialog does NOT appear at all and the error message above appears on the terminal 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.

1 28

[Bug 15253] New: Bitmap Font Problem
by wine-bugs＠winehq.org Dec. 27, 2015

Dec. 27, 2015

http://bugs.winehq.org/show_bug.cgi?id=15253 Summary: Bitmap Font Problem Product: Wine Version: 1.1.4 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: fonts AssignedTo: wine-bugs(a)winehq.org ReportedBy: giuseppe.adamo(a)gmail.com Created an attachment (id=16039) --> (http://bugs.winehq.org/attachment.cgi?id=16039) Bitmap Font Test Program I am actually trying to run under Linux a VB6 windows application for CNC operators. Everything works fine, but I have found a problem when using bitmap fonts (tipically a .FON file type). It seems that only one character is printed to the screen, the char that is defined as the 'Default char' in the bitmap font header. I simplified the problem writing a really small VB6 application that only calls the font dialog using COMDLG32.OCX. As you can see, even the standard dialog, when pointing to my font (WTerms1x), prints the test string using only one character. To setup the wine environment to run my application: 1) Extract the attached .zip archive (BitmapFonts.zip) in a directory of your choice. 2) Copy the COMDLG32.OCX control in: ~/.wine/drive_c/windows/system32 3) Point to the above directory and register the activeX control by typing: regsvr32 ./COMDLG32.OCX 4) Copy the SINGOLO.FON font file in: ~/.wine/drive_c/windows/Fonts 5) Run the registry editor by typing 'wine regedit' 6) Register the SINGOLO.FON font so that wine can see it. Point to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts 7) Add a string key named WTerms1x with the value: C:\Windows\Fonts\SINGOLO.FON Now, from the directory where you extracted BitmapFonts.zip, run the command: wine BMPFontTest.exe then press the button on the main form. If the font SINGOLO.FON has been correctly registered, you should see the standard windows font dialog pointing to the font WTerms1x. Taking a look at the example text in the dialog, you should notice that the test string is composed all of the same (wrong) character. To verify that the .FON file is correct and that probably wine prints only the 'Default char', I have included a bitmap font utility, Fony, that can help you verify the font and change/check the 'Default char' attribute. Fony is freeware and can be downloaded from http://hukka.furtopia.org/ I hope for a reply since that problem 'IS A PROBLEM' for my application. In the meanwhile ... VIVA WINE !!! :D -- 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.

1 18

[Bug 14290] New: winhelp: temporary 100% CPU use when loading some help files
by wine-bugs＠winehq.org Dec. 27, 2015

Dec. 27, 2015

http://bugs.winehq.org/show_bug.cgi?id=14290 Summary: winhelp: temporary 100% CPU use when loading some help files Product: Wine Version: 1.1.0 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: programs AssignedTo: wine-bugs(a)winehq.org ReportedBy: markk(a)clara.co.uk When loading some help files, Wine winhelp appears to hang for a while with 100% CPU use. To demonstrate, download quenzar.hlp from http://bugs.winehq.org/attachment.cgi?id=14572 and load into Wine winhelp. CPU usage goes to 100% for about a minute (on my old slow PC), but the help window does open eventually. There is no delay when opening the same file with the Windows 95 WINHLP32.EXE under Wine. -- 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.

1 16

[Bug 11764] New: surround 5.1 sound
by wine-bugs＠winehq.org Dec. 24, 2015

Dec. 24, 2015

http://bugs.winehq.org/show_bug.cgi?id=11764 Summary: surround 5.1 sound Product: Wine Version: 0.9.53. Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: directx-dsound AssignedTo: wine-bugs(a)winehq.org ReportedBy: iugamarian(a)yahoo.com Winamp with Winamp AC3 Filter 1.01a performs better than Amarok 1.4. Also the very old game Starcraft has support for surround. Therefore please give more importance to the following: Allow DirectSound acces to Alsa, for the rear left, rear right, center and woofer speakers. Yes, Linux does support surround. Use "alsamixer" to deactivate the mute on the other speakers. Use Amarok, Totem, or their base Xine, to test surround. You have to go to settings, select Xine Engine and select 5.1 surround (in Xine you should select first "Master of the known universe" :) ) I am attaching an example of a file that the Xine engine cannot play, but Winamp with Winamp AC3 Filter 1.01a with integrated dts support can. -- 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.

1 70