Regression in comctl32 Treeview (breaks Filezilla, mIRC)
Hannu Valtonen
Hannu.Valtonen at hut.fi
Wed Mar 30 12:48:10 CST 2005
Hannu Valtonen wrote:
> Hi,
>
> The following patch:
>
> ChangeSet ID: 15259
> CVSROOT: /opt/cvs-commit
> Module name: wine
> Changes by: julliard at wine.codeweavers.com 2005/01/07 09:34:25
>
> Modified files:
> dlls/comctl32 : treeview.c
> Log message:
> Crestez Leonard <cleonard at go.ro>
> Fix bug with Treeview_SelectItem reselecting the same item.
>
> Patch: http://cvs.winehq.org/patch.py?id=15259
>
> Old revision New revision Changes Path
> 1.160 1.161 +0 -3 wine/dlls/comctl32/treeview.c
>
> Breaks Filezilla's (filezilla.sourceforge.net) add new site dialog. The
> way to reproduce it is to go to the Site manager and click the "New
> site" button. (Doesn't work even with latest CVS)
>
> Without the check which the patch removes,
>
> if (prevSelect == newSelect)
> return FALSE;
>
> The dialog goes to an infinite loop. (you can exit it if you just hold
> the ESC-key down for long enough)
>
> I have no idea whether the rationale Leonard provided with his patch is
> correct, but it does break Filezilla.
>
> The binary file for Filezilla can be gotten from:
> http://prdownloads.sourceforge.net/filezilla/FileZilla_2_2_10_setup.exe?download
>
> and the source file from:
> http://prdownloads.sourceforge.net/filezilla/FileZilla_2_2_10_src.zip?download
>
>
> I would appreciate it if some comctl32 messaging guru could step up and
> take look at this problem
Heh, my friend complained about his mIRC not working either. The same
patch breaks mIRC as well. i.e. if you connect then as soon as you're
about to join a channel the program freezes completely.
Any comctl32 guru want to take a look?
- Hannu Valtonen
Hannu.Valtonen at hut.fi
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