[Bug 2830] New: MSFT_GetTdesc fails on methods with >= 30 params

Wine Bugs wine-bugs at winehq.org
Mon Mar 28 10:42:05 CST 2005 

http://bugs.winehq.org/show_bug.cgi?id=2830

           Summary: MSFT_GetTdesc fails on methods with >= 30 params
           Product: Wine
           Version: 20050310
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: wine-ole
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: whitesnake78 at mail.com


The attached output show the faiulure of MSFT_GetTdesc when regsrv32 mydll.dll
The dll is a test dll with some methods; the registration fails when the number
of parameters is > 29
The output is "customized" in the hope to make easier bugtracking.
if required, i can send both the source code and the compiled dll.

thanks.



fixme:ole:ITypeLib2_Constructor_MSFT 0x416872a0, TLB length = 4196
fixme:ole:ITypeLib2_Constructor_MSFT header:
fixme:ole:ITypeLib2_Constructor_MSFT    magic1=0x5446534d ,magic2=0x00010002
fixme:ole:ITypeLib2_Constructor_MSFT read segment directory (at 92)
fixme:ole:ITypeLib2_Constructor_MSFT tlbSegDir.pTypdescTab.length 8 
fixme:ole:ITypeLib2_Constructor_MSFT cTD 1 
fixme:ole:ITypeLib2_Constructor_MSFT  tlbHeader.nrtypeinfos 2 
fixme:ole:MSFT_DoTypeInfo count 0
fixme:ole:MSFT_DoTypeInfo reading L"CtestComObject"
fixme:ole:MSFT_DoTypeInfo count 1
fixme:ole:MSFT_DoTypeInfo reading L"ItestComObject"
fixme:ole:MSFT_DoFuncs Total Functions 6 
fixme:ole:MSFT_DoFuncs Function L"method_001" 
fixme:ole:MSFT_DoFuncs function 0 Args 0/2 
fixme:ole:MSFT_DoFuncs function 0 Args 0/2 2668 
fixme:ole:MSFT_DoFuncs function 0 Args 1/2 
fixme:ole:MSFT_GetTdesc type 0 offset 0 totcount 1
fixme:ole:MSFT_DoFuncs function 0 Args 1/2 2680 
fixme:ole:MSFT_DoFuncs Function L"method_002" 
fixme:ole:MSFT_DoFuncs function 1 Args 0/3 
fixme:ole:MSFT_DoFuncs function 1 Args 0/3 2724 
fixme:ole:MSFT_DoFuncs function 1 Args 1/3 
fixme:ole:MSFT_DoFuncs function 1 Args 1/3 2736 
fixme:ole:MSFT_DoFuncs function 1 Args 2/3 
fixme:ole:MSFT_GetTdesc type 0 offset 0 totcount 1
fixme:ole:MSFT_DoFuncs function 1 Args 2/3 2748 
fixme:ole:MSFT_DoFuncs Function L"method_010" 

...

fixme:ole:MSFT_DoFuncs function 4 Args 30/31 
fixme:ole:MSFT_GetTdesc type 0 offset 0 totcount 1
fixme:ole:MSFT_DoFuncs function 4 Args 30/31 3600 
fixme:ole:MSFT_DoFuncs Function L"method_040" 
fixme:ole:MSFT_DoFuncs function 5 Args 0/31 
fixme:ole:MSFT_DoFuncs function 5 Args 0/31 3252 
fixme:ole:MSFT_DoFuncs function 5 Args 1/31 
fixme:ole:MSFT_DoFuncs function 5 Args 1/31 3264 
fixme:ole:MSFT_DoFuncs function 5 Args 2/31 
fixme:ole:MSFT_DoFuncs function 5 Args 2/31 3276 
fixme:ole:MSFT_DoFuncs function 5 Args 3/31 
fixme:ole:MSFT_DoFuncs function 5 Args 3/31 3288 
fixme:ole:MSFT_DoFuncs function 5 Args 4/31 
fixme:ole:MSFT_DoFuncs function 5 Args 4/31 3300 
fixme:ole:MSFT_DoFuncs function 5 Args 5/31 
fixme:ole:MSFT_DoFuncs function 5 Args 5/31 3312 
fixme:ole:MSFT_DoFuncs function 5 Args 6/31 
fixme:ole:MSFT_DoFuncs function 5 Args 6/31 3324 
fixme:ole:MSFT_DoFuncs function 5 Args 7/31 
fixme:ole:MSFT_DoFuncs function 5 Args 7/31 3336 
fixme:ole:MSFT_DoFuncs function 5 Args 8/31 
fixme:ole:MSFT_DoFuncs function 5 Args 8/31 3348 
fixme:ole:MSFT_DoFuncs function 5 Args 9/31 
fixme:ole:MSFT_DoFuncs function 5 Args 9/31 3360 
fixme:ole:MSFT_DoFuncs function 5 Args 10/31 
fixme:ole:MSFT_DoFuncs function 5 Args 10/31 3372 
fixme:ole:MSFT_DoFuncs function 5 Args 11/31 
fixme:ole:MSFT_DoFuncs function 5 Args 11/31 3384 
fixme:ole:MSFT_DoFuncs function 5 Args 12/31 
fixme:ole:MSFT_DoFuncs function 5 Args 12/31 3396 
fixme:ole:MSFT_DoFuncs function 5 Args 13/31 
fixme:ole:MSFT_DoFuncs function 5 Args 13/31 3408 
fixme:ole:MSFT_DoFuncs function 5 Args 14/31 
fixme:ole:MSFT_DoFuncs function 5 Args 14/31 3420 
fixme:ole:MSFT_DoFuncs function 5 Args 15/31 
fixme:ole:MSFT_DoFuncs function 5 Args 15/31 3432 
fixme:ole:MSFT_DoFuncs function 5 Args 16/31 
fixme:ole:MSFT_DoFuncs function 5 Args 16/31 3444 
fixme:ole:MSFT_DoFuncs function 5 Args 17/31 
fixme:ole:MSFT_DoFuncs function 5 Args 17/31 3456 
fixme:ole:MSFT_DoFuncs function 5 Args 18/31 
fixme:ole:MSFT_DoFuncs function 5 Args 18/31 3468 
fixme:ole:MSFT_DoFuncs function 5 Args 19/31 
fixme:ole:MSFT_DoFuncs function 5 Args 19/31 3480 
fixme:ole:MSFT_DoFuncs function 5 Args 20/31 
fixme:ole:MSFT_DoFuncs function 5 Args 20/31 3492 
fixme:ole:MSFT_DoFuncs function 5 Args 21/31 
fixme:ole:MSFT_DoFuncs function 5 Args 21/31 3504 
fixme:ole:MSFT_DoFuncs function 5 Args 22/31 
fixme:ole:MSFT_DoFuncs function 5 Args 22/31 3516 
fixme:ole:MSFT_DoFuncs function 5 Args 23/31 
fixme:ole:MSFT_DoFuncs function 5 Args 23/31 3528 
fixme:ole:MSFT_DoFuncs function 5 Args 24/31 
fixme:ole:MSFT_DoFuncs function 5 Args 24/31 3540 
fixme:ole:MSFT_DoFuncs function 5 Args 25/31 
fixme:ole:MSFT_DoFuncs function 5 Args 25/31 3552 
fixme:ole:MSFT_DoFuncs function 5 Args 26/31 
fixme:ole:MSFT_DoFuncs function 5 Args 26/31 3564 
fixme:ole:MSFT_DoFuncs function 5 Args 27/31 
fixme:ole:MSFT_DoFuncs function 5 Args 27/31 3576 
fixme:ole:MSFT_DoFuncs function 5 Args 28/31 
fixme:ole:MSFT_DoFuncs function 5 Args 28/31 3588 
fixme:ole:MSFT_DoFuncs function 5 Args 29/31 
fixme:ole:MSFT_GetTdesc type 0 offset 0 totcount 1
fixme:ole:MSFT_DoFuncs function 5 Args 29/31 3600 
fixme:ole:MSFT_DoFuncs function 5 Args 30/31 
fixme:ole:MSFT_GetTdesc type 328204 offset 41025 totcount 1
wine: Unhandled exception (thread 0009), starting debugger...
WineDbg starting on pid 0x8
Unhandled exception: page fault on read access to 0x403f4fa4 in 32-bit code
(0x40b938e9).
In 32 bit mode.
Register dump:
 CS:0073 SS:007b DS:007b ES:007b FS:003b GS:0033
 EIP:40b938e9 ESP:406de698 EBP:406de6a8 EFLAGS:00010207(   - 00      -RIP1C)
 EAX:403a4d98 EBX:40bc9488 ECX:401effe8 EDX:406dee68
 ESI:0000a041 EDI:403a86c0
Stack dump:
0x406de698:  406dee68 40bc9488 000001e0 00000168
0x406de6a8:  406deccc 40b944cd 403a6448 00000174
0x406de6b8:  00000006 406de6e8 00000001 00000001
0x406de6c8:  00000001 00000208 406de9a4 406de744
0x406de6d8:  401b7f9e 401f0644 40bce746 406de840
0x406de6e8:  0000001e 406de850 00000e10 00000005
Backtrace:
=>1 0x40b938e9 MSFT_GetTdesc(pTI=0x403a6448)
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:1610] in oleaut32
(0x406de6a8)
  2 0x40b944cd MSFT_DoTypeInfo+0x8cd(pcx=0x406dee68, count=0x1,
pLibInfo=0x40370aa0)
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:1761] in oleaut32
(0x406deccc)
  3 0x40b954da ITypeLib2_Constructor_MSFT+0x79a
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:2501] in oleaut32
(0x406dee94)
  4 0x40b95b06 TLB_ReadTypeLib(pszFileName=0x406df0f0, index=0x1,
ppTypeLib=0x406df970)
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:2255] in oleaut32
(0x406deec0)
  5 0x40b97ada LoadTypeLibEx+0xfa(szFile=0x406df33c, regkind=0x0,
pptLib=0x406df970)
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:344] in oleaut32
(0x406df30c)
  6 0x40b97c9c LoadTypeLib(szFile=0x406df33c, pptLib=0x406df970)
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:296] in oleaut32
(0x406df32c)
  7 0x100274e5 in dll (+0x274e5) (0x406df648)
  8 0x10026ccd in dll (+0x26ccd) (0x406df984)
  9 0x10026b9f in dll (+0x26b9f) (0x406dfa84)
  10 0x100269d4 in dll (+0x269d4) (0x406dfb70)
  11 0x100267ac in dll (+0x267ac) (0x406dfc64)
  12 0x10026618 in dll (+0x26618) (0x406dfd64)
  13 0x1002631a in dll (+0x2631a) (0x406dfe3c)
  14 0x405d44cf RegisterDll(strDll=0x40360689) [regsvr32.c:113] in regsvr32
(0x406dfe5c)
  15 0x405d477a main(argc=0x2, argv=0x40360670) [regsvr32.c:254] in regsvr32
(0x406dfe9c)
  16 0x405d41b9 __wine_exe_main+0x169 in regsvr32 (0x406dff2c)
  17 0x404eb478 start_process+0xc8(arg=0x0)
[/home/whitesnake/Soft/wine-20050310/dlls/kernel/process.c:1047] in kernel32
(0x406dfff4)
  18 0x4003aa51 wine_switch_to_stack+0x11 in libwine.so.1 (0x00000000)
0x40b938e9 MSFT_GetTdesc+0x39
[/home/whitesnake/Soft/wine-20050310/dlls/oleaut32/typelib.c:1610] in oleaut32:
movl  0x4(%eax,%esi,8),%edx
1610        if(pTd->vt == VT_USERDEFINED)
Wine-dbg>quit
WineDbg terminated on pid 0x8

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