[Bug 18041] New: Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

Summary: Teamviewer 4 crash on Add group of Partner List
           Product: Wine
           Version: 1.1.19
          Platform: PC-x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=20435)
 --> (http://bugs.winehq.org/attachment.cgi?id=20435)
Console output

If I open the Partner List in Teamviewer (icon at the right bottom corner) and
click on the first toolbar icon (Add Group) then the application hangs. Always.

To reproduce, just download the "free for personal use" version of Teamviewer
and follow the steps above.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://www.teamviewer.com/do
                   |                            |wnload/index.aspx
           Keywords|                            |download

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

David Szilagyi  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from David Szilagyi   2009-04-15 09:36:59 ---
I just noticed that the same thing (hang) happens if I click Partner Properties
button at the same toolbar.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #2 from [e-mail]  2009-09-07 08:42:02 ---
Hi,

I can confirm this bug using Wine 1.1.29. I will attach the dump that is
similar to the first one.

Best regards

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #3 from [e-mail]  2009-09-07 08:43:59 ---
Created an attachment (id=23492)
 --> (http://bugs.winehq.org/attachment.cgi?id=23492)
Second console output

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1

--- Comment #4 from Vitaliy Margolen   2009-09-07 11:29:45 ---
(In reply to comment #3)
> Created an attachment (id=23492)

--> (http://bugs.winehq.org/attachment.cgi?id=23492) [details]
> Second console output

And what good does it do? Install debug symbols! Without them what you attached
is useless.

Confirming.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #5 from [e-mail]  2009-09-07 13:35:14 ---
Hm,

be patient with a newbie that tries to get used to all of this. Any tip of how
to get the information you require is appreciated. I have attached the debug
output of "WINEDEBUG=+relay wine Teamviewer.exe". Excuses in advance if that is
not the information you wanted.

Regards

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #6 from [e-mail]  2009-09-07 13:36:50 ---
Created an attachment (id=23494)
 --> (http://bugs.winehq.org/attachment.cgi?id=23494)
Advanced debug

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #7 from Nikolay Sivov   2009-09-07 13:42:50 ---
(In reply to comment #5)
> Hm,
>
> be patient with a newbie that tries to get used to all of this. Any tip of how
> to get the information you require is appreciated.

Installing debug symbols package will allow you to get verbose backtraces. All
you need is to install this package from you distro repository (for Debian its
name is libwine-dbg for example).
> I have attached the debug
> output of "WINEDEBUG=+relay wine Teamviewer.exe". Excuses in advance if that is
> not the information you wanted.
>
> Regards

It isn't very useful until requested.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #8 from [e-mail]  2009-09-08 03:51:38 ---
As I did not find working debug symbol libraries, I moved over to build wine
from the sources. Everything seems to be working now (without symbols). Can you
tell me how to activate those symbols during compilation?

Thanks in advance.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #9 from Nikolay Sivov   2009-09-08 04:08:12 ---
(In reply to comment #8)
> As I did not find working debug symbol libraries, I moved over to build wine
> from the sources. Everything seems to be working now (without symbols). Can you
> tell me how to activate those symbols during compilation?
>
> Thanks in advance.

Nothing special required.

Just do:
./configure && make depend && make && make install.

Debug symbols will be compiled in.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #10 from [e-mail]  2009-09-08 04:48:45 ---
I hope the attached debug output will help further.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #11 from [e-mail]  2009-09-08 04:50:14 ---
Created an attachment (id=23505)
 --> (http://bugs.winehq.org/attachment.cgi?id=23505)
another debug output

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #12 from [e-mail]  2009-09-08 10:13:46 ---
Hi,

I do not know if this is a desired solution but modifying GdiAlphaBlend in
bitblt.c does the trick and application works as desired.

BOOL WINAPI GdiAlphaBlend(...)
{
    BOOL ret = FALSE;
    DC *dcDst, *dcSrc;

dcSrc = get_dc_ptr( hdcSrc );

if ( !dcSrc ) return ret; <-- Insert this to get around nil Pointer

if ((dcDst = get_dc_ptr( hdcDst )))
    {

Best regards

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

--- Comment #13 from Markus   2009-09-19 08:48:23 ---
Fixed with
http://source.winehq.org/git/wine.git/?a=commit;h=e51b20bf05ef8ef9aaa1cb1fdf...

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

Nikolay Sivov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
          Component|-unknown                    |gdi32
         Resolution|                            |FIXED

--- Comment #14 from Nikolay Sivov   2009-09-19 08:51:12 ---
(In reply to comment #13)
> Fixed with
> http://source.winehq.org/git/wine.git/?a=commit;h=e51b20bf05ef8ef9aaa1cb1fdf...

Marking fixed.

[Bug 18041] Teamviewer 4 crash on Add group of Partner List

http://bugs.winehq.org/show_bug.cgi?id=18041

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #15 from Alexandre Julliard   2009-09-25 12:25:26 ---
Closing bugs fixed in 1.1.30.