[Bug 3409] New: Problem with builtin riched32 in Internet Explorer

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3409

Summary: Problem with builtin riched32 in Internet Explorer
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: wine-richedit
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When opening some sites in Internet Explorer there was a problem with builtin
riched32. Try a
   wine IEXPLORE.EXE www.postbank.de
and there comes the debugger. Native riched32 works.

This is a snippet of WINEDEBUG=+richedit where I except the problem:
...
fixme:richedit:RichEditANSIWndProc EM_SETCHARFORMAT: word selection not supported
trace:richedit:ME_StrRelPos L""Macromedia Flash Player 8", signiert am",0,&26
trace:richedit:ME_SelectStyleFont font reused 0
trace:richedit:ME_SelectStyleFont font reused 0
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 0437 (EM_EXSETSEL) 00000000
406abfc0
trace:richedit:RichEditANSIWndProc EM_EXSETSEL (0,0)
trace:richedit:ME_StrRelPos L""Macromedia Flash Player 8", signiert am",0,&1
trace:richedit:ME_StrRelPos L""Macromedia Flash Player 8", signiert am",0,&26
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 0031 () 00000000 00000000
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 00ba (EM_GETLINECOUNT)
00000000 00000000
trace:richedit:RichEditANSIWndProc EM_GETLINECOUNT: nRows==4
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 00bb (EM_LINEINDEX) 00000000
00000000
trace:richedit:RichEditANSIWndProc EM_LINEINDEX: nCharOfs==0
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 00c1 (EM_LINELENGTH)
00000000 00000000
trace:richedit:RichEditANSIWndProc EM_LINELENGTH(0)==0
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 044b (EM_GETTEXTRANGE)
00000000 406abe90
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 00bb (EM_LINEINDEX) 00000001
00000000
trace:richedit:RichEditANSIWndProc EM_LINEINDEX: nCharOfs==31
trace:richedit:RichEditANSIWndProc hWnd 0x1006c msg 00c1 (EM_LINELENGTH)
0000001f 00000000
wine-pthread: run.c:115: ME_CharOfsFromRunOfs: Assertion `pRun->type == diRun'
failed.
fixme:imm:ImmDisableIME (-1): stub
trace:richedit:DllMain 
fixme:advapi:RegisterEventSourceW ((null),L"Microsoft Internet Explorer"): stub
fixme:advapi:ReportEventA
(0xcafe4242,0x0001,0x0000,0x000003e8,(nil),0x0005,0x00000050,0x41212f64,0x41212b28):
stub
fixme:advapi:ReportEventW
(0xcafe4242,0x0001,0x0000,0x000003e8,(nil),0x0005,0x00000050,0x403a7dd0,0x41212b28):
stub
err:eventlog:ReportEventW L"iexplore.exe"
err:eventlog:ReportEventW L"6.0.2800.1106"
err:eventlog:ReportEventW L""
err:eventlog:ReportEventW L"0.0.0.0"
err:eventlog:ReportEventW L"00000000"
fixme:advapi:DeregisterEventSource (0xcafe4242) stub
...