qpro200.dll is its own little DLL hell

Sun Jan 26 08:07:04 CST 2003

is it really a 16-bit application/ is qpro200 a 16 bit dll ?
 --- Dan Kegel <dank at kegel.com> a écrit : > The VB app I'm trying to
bring up (Yardi) installs qpro200.dll.
> Amusingly, their setup utility crashes on startup if
> you run it again, in that dll's init routine.
> Deleting it seems to fix things.  Good old DLL hell.
> Partial relay and traceback attached in case anyone's curious.
> - Dan
> 
> -- 
> Dan Kegel
> http://www.kegel.com
> http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045
> > 080f0590:Call kernel32.GetModuleHandleA(411021b0
> "C:\\WINDOWS\\SYSTEM\\qpro200.dll") ret=41160128
> 080f0590:Ret  kernel32.GetModuleHandleA() retval=00000000
> ret=41160128
> 080f0590:Call kernel32.LoadLibraryExA(411021b0
> "C:\\WINDOWS\\SYSTEM\\qpro200.dll",00000000,00000002) ret=4116013c
> 080f0590:Ret  kernel32.LoadLibraryExA() retval=00000000 ret=4116013c
> 080f0590:Call kernel32.LoadLibrary16(411021b0
> "C:\\WINDOWS\\SYSTEM\\qpro200.dll") ret=41160354
> 080f0590:CallTo16(func=02e7:00fb,ds=0417) ss:sp=0267:1530 ax=0000
> bx=0000 cx=0800 dx=0000 si=0000 di=0416 bp=155a es=0417 fs=0000
> 080f0590:Call KERNEL.4: LOCALINIT(0417,0000,0800) ret=02e7:0120
> ds=0417
> 080f0590:Ret  KERNEL.4: LOCALINIT() retval=0001 ret=02e7:0120 ds=0417
> wine: Unhandled exception, starting debugger...
> ...
> Unhandled exception: privileged instruction in 16-bit code
> (02ef:00ab).
> In 16-bit mode.
> 0x02ef:0x00ab: ljmp	*%ss:0x0020
> Wine-dbg>Backtrace:
> =>0 0x02ef:0x00ab (bp=1528)
>   1 0x02ef:0x0127 (bp=155a)
>   2 0x4007951b (NE_InitDLL+0x113(pModule=0x402750b8) [segment.c:680]
> in libntdll.dll.so) (ebp=41101c30)
>   3 0x40075b9a (MODULE_LoadModule16+0x10e(libname=0x411021b0,
> implicit=0x0, lib_only=0x1) [module.c:999] in libntdll.dll.so)
> (ebp=41101c60)
>   4 0x40075e23 (LoadModule16+0xc3(name=0x411021b0,
> paramBlock=0xffffffff) [module.c:1084] in libntdll.dll.so)
> (ebp=41101c84)
>   5 0x400761f2 (LoadLibrary16+0x1a(libname=0x411021b0)
> [module.c:1245] in libntdll.dll.so) (ebp=41101c98)
>   6 0x4009ac27 (.L119+0x4 [relay386.c] in libntdll.dll.so)
> (ebp=41101cac)
>   7 0x4009aeb8 (RELAY_CallFrom32+0x68(ret_addr=0x41160354)
> [relay386.c:426] in libntdll.dll.so) (ebp=41101d30)
>   8 0x40a4f02d (KERNEL32.DLL.LoadLibrary16+0x5 in kernel32.dll.so)
> (ebp=41101d58)
>   9 0x41160815 (GetFileVersionInfoA+0x85(filename=0x411021b0,
> handle=0x0, datasize=0x3e8, data=0x40274cc8) [info.c:524] in
> ver.dll.so) (ebp=41101d7c)
>   10 0x4116155e (_fetch_versioninfo+0x3e [install.c] in ver.dll.so)
> (ebp=41101da0)
>   11 0x41161952 (VerInstallFileA+0x2fa(flags=0x2,
> srcfilename=0x4026297c, destfilename=0x4026270a, srcdir=0x402619ae,
> destdir=0x40262a1a, curdir=0x402628de, tmpfile=0x40262840,
> tmpfilelen=0x411022f4) [install.c:445] in ver.dll.so) (ebp=411022cc)
>   12 0x4115f75d (VerInstallFile16+0x31(flags=0x2,
> lpszSrcFilename=0x4026297c, lpszDestFilename=0x4026270a,
> lpszSrcDir=0x402619ae, lpszDestDir=0x40262a1a, lpszCurDir=0x402628de,
> lpszTmpFile=0x40262840, lpwTmpFileLen=0x40262c06) [ver16.c:80] in
> ver.dll.so) (ebp=411022fc)
>   13 0x4115f5b6
> (__wine_ver_dll_CallFrom16_p_long_wtttttpp+0xa6(proc=0x4115f72c,
> args=0x402626e8) [ver.spec.c:138] in ver.dll.so) (ebp=4110232c)
>   14 0x400b9cf5 (__wine_call_from_16_long+0x8d [relay16.s] in
> libntdll.dll.so) (ebp=41102364)
>   15 0x025f:0x250a (bp=1a8c)
>   16 0x025f:0x1f89 (bp=1ae2)
>   17 0x00f7:0x0000 (bp=1b1c, far call assumed)
>   18 0x4009ac30 (.L120+0x7 [relay386.c] in libntdll.dll.so)
> (ebp=4110237c)
>   19 0x4009aeb8 (RELAY_CallFrom32+0x68(ret_addr=0x40888153)
> [relay386.c:426] in libntdll.dll.so) (ebp=41102400)
>   20 0x40a5336d (KERNEL32.DLL.wine_call_to_16_regs_short+0x5 in
> kernel32.dll.so) (ebp=4110270c)
>   21 0x4089f1cc (SendMessage16+0xe8(hwnd16=0x21, msg=0x720,
> wparam=0x0, lparam=0x0) [msg16.c:72] in user32.dll.so) (ebp=41102778)
>   22 0x40834b02
> (__wine_user_exe_CallFrom16_p_long_wwwl+0x1a(proc=0x4089f0e4,
> args=0x40262caa) [user.exe.spec.c:1449] in user32.dll.so)
> (ebp=41102790)
>   23 0x400b9cf5 (__wine_call_from_16_long+0x8d [relay16.s] in
> libntdll.dll.so) (ebp=411027c8)
>   24 0x025f:0x1f4a (bp=1b7e)
>   25 0x00f7:0x0000 (bp=1bb8, far call assumed)
>   26 0x4009ac30 (.L120+0x7 [relay386.c] in libntdll.dll.so)
> (ebp=411027e0)
>   27 0x4009aeb8 (RELAY_CallFrom32+0x68(ret_addr=0x40888153)
> [relay386.c:426] in libntdll.dll.so) (ebp=41102864)
>   28 0x40a5336d (KERNEL32.DLL.wine_call_to_16_regs_short+0x5 in
> kernel32.dll.so) (ebp=41102b70)
>   29 0x4089f787 (DispatchMessage16+0xaf(msg=0x40262e70) [msg16.c:301]
> in user32.dll.so) (ebp=41102bb8)
>   30 0x408347ba
> (__wine_user_exe_CallFrom16_p_long_p+0x2e(proc=0x4089f6d8,
> args=0x40262d46) [user.exe.spec.c:1288] in user32.dll.so)
> (ebp=41102bc8)
>   31 0x400b9cf5 (__wine_call_from_16_long+0x8d [relay16.s] in
> libntdll.dll.so) (ebp=41102c00)
>   32 0x025f:0x1e15 (bp=1cfc)
>   33 0x025f:0x00d2 (bp=1d0a)
> 
>  

=====
Sylvain Petreolle
spetreolle at users.sourceforge.net 
Fight against Spam ! http://www.euro.cauce.org/en/index.html
ICQ #170597259

"Don't think you are. Know you are." Morpheus, in "Matrix".

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