[Bug 45536] New: Total Commander 9.x crashes on unimplemented function usp10.dll.ScriptGetFontAlternateGlyphs when Wine is not detected

wine-bugs at winehq.org wine-bugs at winehq.org
Mon Jul 30 06:03:08 CDT 2018


https://bugs.winehq.org/show_bug.cgi?id=45536

            Bug ID: 45536
           Summary: Total Commander 9.x crashes on unimplemented function
                    usp10.dll.ScriptGetFontAlternateGlyphs when Wine is
                    not detected
           Product: Wine
           Version: 3.13
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: usp10
          Assignee: wine-bugs at winehq.org
          Reporter: focht at gmx.net
      Distribution: ---

Hello folks,

while investigating bug 45514 (dupe of bug 42497) my Total Commander 9.x
installation stopped working because I made 'wine_get_version' a '-noname'
ordinal export (cheaper way, to avoid using Wine-Staging/patchset).
The app no longer detects Wine and runs into a problem.

Download: https://totalcommander.ch/win/tcmd920x64.exe

--- snip ---
$ pwd
/home/focht/wineprefix64-tcmd/drive_c/totalcmd

$ file *.{DLL,EXE}
TC7Z64.DLL:     PE32+ executable (DLL) (GUI) x86-64, for MS Windows
TCLZMA64.DLL:   PE32+ executable (DLL) (GUI) x86-64, for MS Windows
TCUNZL64.DLL:   PE32+ executable (DLL) (GUI) x86-64, for MS Windows
UNRAR64.DLL:    PE32+ executable (DLL) (console) x86-64, for MS Windows
WCMICON2.DLL:   PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
WCMICONS.DLL:   PE32 executable (GUI) Intel 80386, for MS Windows
WCMZIP64.DLL:   PE32+ executable (DLL) (GUI) x86-64, for MS Windows
NOCLOSE64.EXE:  PE32+ executable (GUI) x86-64, for MS Windows
TCMADM64.EXE:   PE32+ executable (GUI) x86-64, for MS Windows
TCMDX32.EXE:    PE32 executable (GUI) Intel 80386, for MS Windows
TCUNIN64.EXE:   PE32+ executable (GUI) x86-64, for MS Windows
TOTALCMD64.EXE: PE32+ executable (GUI) x86-64, for MS Windows

$ WINEDEBUG=+seh,+relay wine TOTALCMD64.EXE >>log.txt 2>&1
...
0030:Call KERNEL32.GetProcAddress(7bc80000,00a8a890 "wine_get_version")
ret=00474dbb
0030:Ret  KERNEL32.GetProcAddress() retval=00000000 ret=00474dbb
...
0030:Ret  usp10.ScriptItemize() retval=00000000 ret=009f4047
0030:Call
usp10.ScriptShape(00250258,00bd1bc0,01cb9768,00000001,00000010,00099634,02f35050,02f35090,02f350d0,0037693c)
ret=009f40d1
...
0030:Ret  usp10.ScriptShape() retval=00000000 ret=009f40d1
0030:Call KERNEL32.RaiseException(80000100,00000001,00000002,01cb96a0)
ret=7fe6fee5eb50
0030:trace:seh:NtRaiseException code=80000100 flags=1 addr=0x7b4944b9
ip=7b4944b9 tid=0030
0030:trace:seh:NtRaiseException  info[0]=00007fe6fee5eb80
0030:trace:seh:NtRaiseException  info[1]=00007fe6fee5eb95
wine: Call from 0x7b4944b9 to unimplemented function
usp10.dll.ScriptGetFontAlternateGlyphs, aborting
0030:trace:seh:call_vectored_handlers calling handler at 0x419950 code=80000100
flags=1
...
--- snip ---

Source:
https://source.winehq.org/git/wine.git/blob/HEAD:/dlls/usp10/usp10.spec#l9

--- snip ---
   9 @ stub ScriptGetFontAlternateGlyphs
--- snip ---

Microsoft docs:

https://docs.microsoft.com/en-us/windows/desktop/api/usp10/nf-usp10-scriptgetfontalternateglyphs

$ sha1sum tcmd920x64.exe 
d27abd02fe60002cfb60b1c68888a666c48c9142  tcmd920x64.exe

$ du -sh tcmd920x64.exe 
5.0M    tcmd920x64.exe

$ wine --version
wine-3.13

Regards

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