October 2002 - Wine-Devel - list.winehq.org

Segmentation Fault
by Kye Lewis Oct. 27, 2002

Oct. 27, 2002

Hi, Not really sure if this is the right place to post this, but as i'm signed up to it; My version of wine has suddenly started Seg Faulting on startup. The last thing I tried with wine was netmeeting. This is with cvs version from 26th October at about 2:00 Australian Eastern Standard Time ( not sure what that is GMT - it was about 5 hours before posting this message ) Any help would be appreciated. Thanks, Kye Lewis kyethespy(a)liquid2k.com

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Re: dlls/user: w[v]snprintf[A|W] fixes
by Jaco Greeff Oct. 27, 2002

Oct. 27, 2002

On 26 Oct 2002 14:57:53 -0700, Alexandre Julliard <julliard(a)winehq.com> wrote : > The size is supposed to be hardcoded to 1024, that's how wsprintf > works. You can't make it dynamic since the buffer is allocated by the > application. >From MSDN: "Pointer to a buffer to receive the formatted output. The maximum size of the buffer is 1024 bytes." The question I need to ask myself now is what function reference did I compare this one to when I searched there?

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[RFC] creating Wine's own 'assert' variant
by Lionel Ulmer Oct. 26, 2002

Oct. 26, 2002

Hi all, Currently, Wine's code is full of 'asserts'. The problem I have with that if that when such an assert is reached, only the thread being asserted is aborted, but Wine is not 'shut down' properly. Moreover, if I want the debugger to be launched on assert, I would need first to start the application with the debugger and add a breakpoint on some libc internal function. So, don't you think it would be better to have our own 'wine_assert' macro / function that could be configurable (ie abort or start the debugger) and that would also shut-down Wine properly ? Lionel -- Lionel Ulmer - http://www.bbrox.org/

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Re: interrupts in when in NT version
by John K. Hohm Oct. 26, 2002

Oct. 26, 2002

> Tough all safedisc programs depend on this, I have decided not to make an > official patch. The reason is that additional info is needed for a proper > fix. Safedisc depends on that EXCEPTION_ACCESS_VIOLATION is returned on an > int 0x01 call. But it should be checked what exceptions are raised on > different windows versions when int 0x01 is called. And maybe the same should > be done with other interrupts. > It would be good if somebody could make that test program. Else I will keep > the non proper fix. You may think me a rube, but I just made a test program that calls an arbitrary interrupt and prints the exception information. I don't set up any registers, so perhaps it generates an exception when it ought not in some cases, but anyone else is free to improve it. Source and a VC6-compiled MSVCRT-using version, along with results for all 255 interrupts on Windows XP Professional, is here: http://petra.trnty.edu/~jhohm/intexcep.zip

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Re: dlls/user: w[v]snprintf[A|W] fixes
by Alexandre Julliard Oct. 26, 2002

Oct. 26, 2002

"Jaco Greeff" <jaco(a)puxedo.org> writes: > Changelog: > * dlls/user/wsprintf.c Jaco Greeff <jaco(a)puxedo.org> > - Changed the wsprintf[A|W] and wvsprintf[A|W] functions to > determine the size of the destination buffer before writing > to it. Previously the size was hardcoded to 1024 bytes. The size is supposed to be hardcoded to 1024, that's how wsprintf works. You can't make it dynamic since the buffer is allocated by the application. -- Alexandre Julliard julliard(a)winehq.com

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Re: msvcrt: printf family (Bug #321)
by Alexandre Julliard Oct. 26, 2002

Oct. 26, 2002

"Jaco Greeff" <jaco(a)puxedo.org> writes: > * dlls/msvcrt/file.c Jaco Greeff <jaco(a)puxedo.org> > - Allow for the processing of %S and %C format specifiers as per > bug #321 > - Code duplicated/shared between dlls/user/wsprintf.c, > dlls/shlwapi/wsprintf.c and now dlls/msvcrt/file.c That's not correct. wsprintf is not a normal printf, it lacks a lot of features so it's not good enough for msvcrt. We either need a full printf implementation in msvcrt, or we need to patch the %S/%C in the format string and call the libc printf. -- Alexandre Julliard julliard(a)winehq.com

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Re: DSTRICT: commdlg
by Dimitrie O. Paun Oct. 26, 2002

Oct. 26, 2002

On October 26, 2002 11:14 am, Matthew Davison wrote: > - hInst = GetWindowLongA( lpofn->hwndOwner, GWL_HINSTANCE ); > + hInst = (HINSTANCE)(ULONG_PTR)GetWindowLongA( lpofn->hwndOwner, GWL_HINSTANCE ); Why can't you cast here directly to HINSTANCE? -- Dimi.

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Control Panel Application does not start
by Stefan Leichter Oct. 26, 2002

Oct. 26, 2002

Hello, i am currently tracking down a problem with a program (Nokia PC Suite 4; NclConf.exe) that is unable to start its control panel application. The control panel application should be started by the rundll32.exe. It does not get started because of the path in the filename. The applet is searched in the correct directory but it does not get found because the path was not stripped from the filename. So a filename with path is compared to the filename without path read from the directoy. This will never match. I have attached a logfile with the relevant line (i hope). Will please someone be so kind and look at it and tell me what ithe reason for the problem is. Thanks Stefan -------------------------------------------------------------------------------------------------------------------------- 0831f930:Call shell32.Control_RunDLL(00020025,00400000,40370bb5,0000000a) ret=00401380 0831f930:Call kernel32.LoadLibraryA(403d0028 "\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"") ret=409bb0f4 trace:dosfs:DOSFS_GetFullName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" (last=1) trace:string:lstrcpynA (0x406d1c50, "/wine_app/wine_app", 1024) trace:string:lstrcpynA (0x406d1c63, "Programme/Gemeinsame Dateien/Nokia/NCLTools", 1005) trace:string:lstrcpynW (0x406d2056, L"PROG~1F2\\GEME~SR3\\NOKIA\\NCLTOOLS", 1021) trace:dosfs:DOSFS_FindUnixName /wine_app/wine_app/Programme/Gemeinsame Dateien/Nokia/NCLTools,L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" trace:dosfs:DOSFS_ToDosFCBFormat (L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"", 0x406d1b78) trace:dosfs:DOSFS_OpenDir "/wine_app/wine_app/Programme/Gemeinsame Dateien/Nokia/NCLTools" trace:dosfs:DOSFS_ReadDir Read: long_name: L".", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"." trace:dosfs:DOSFS_ReadDir Read: long_name: L"..", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L".." trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_I.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_I.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_D.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_D.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_E.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_E.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_F.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_F.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_G.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_G.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_N.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_N.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_S.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_S.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NCLCONF_SV.HLP", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NCLCONF_SV.HLP" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NclConf.exe", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NclConf.exe" trace:dosfs:DOSFS_ReadDir Read: long_name: L"NclConf.cpl", short_name: (null) trace:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" -- L"NclConf.cpl" warn:dosfs:DOSFS_FindUnixName L"\"C:\\Programme\\Gemeinsame Dateien\\Nokia\\NCLTools\\NclConf.cpl\"" not found in '/wine_app/wine_app/Programme/Gemeinsame Dateien/Nokia/NCLTools' warn:module:MODULE_LoadLibraryExA Failed to load module 'C:\WINDOWS\SYSTEM32'; error=2 0831f930:Ret kernel32.LoadLibraryA() retval=00000000 ret=409bb0f4 0831f930:Call kernel32.FreeLibrary(00000000) ret=409bb088 0831f930:Ret kernel32.FreeLibrary() retval=00000000 ret=409bb088 0831f930:Ret shell32.Control_RunDLL() retval=00000001 ret=00401380

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Re: DSTRICT: commdlg
by Dimitrie O. Paun Oct. 26, 2002

Oct. 26, 2002

On October 26, 2002 11:14 am, Matthew Davison wrote: > - chf32a->hInstance=chf16->hInstance; > + chf32a->hInstance=(HINSTANCE)(ULONG_PTR)chf16->hInstance; Shouldn't we have a HINSTANCE_32 macro, for uniformity? -- Dimi.

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Re: DSTRICT: commdlg
by Dimitrie O. Paun Oct. 26, 2002

Oct. 26, 2002

On October 26, 2002 11:14 am, Matthew Davison wrote: > - bRet = DialogBoxIndirectParam16( hInst, lfs->hDlgTmpl16, lpofn->hwndOwner, > + bRet = DialogBoxIndirectParam16( (HINSTANCE16)LOWORD(hInst), lfs->hDlgTmpl16, lpofn->hwndOwner, And here we should have a HINSTANCE_16 macro... -- Dimi.

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