[kde-artists] [artwork] [Bug 351999] New: Gtk3 application (meld) crashes if oxygen-gtk is used as theme engine

Mario Aichinger <[email protected]> Sat, 29 Aug 2015 23:23:53 +0000
Newsgroups gmane.comp.kde.artists
Message-ID <[email protected]/>
https://bugs.kde.org/show_bug.cgi?id=351999

            Bug ID: 351999
           Summary: Gtk3 application (meld) crashes if oxygen-gtk is used
                    as theme engine
           Product: artwork
           Version: unspecified
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]

Gtk3 the application meld crashes when selecting a directory for one of the
drop downs in the "Directory comparison" mode. The thing which makes this a
oxygen-gtk problem is that this only happens if and only if oxygen-gtk is used
as Gtk3 theme engine. 


Reproducible: Always

Steps to Reproduce:
1. Start a kde session
2. Select oxygen-gtk as theme engine for gtk3 by running "kcmshell5
kde-gtk-config" Note: if "Default" is selected the program will run as
expected.
3. Start meld
4. Select "Directory comparison"
5. Try to select a directory for one of the drop downs

Actual Results:  
The program force closes and prints:
(meld:22726): Gtk-CRITICAL **: gtk_tree_model_filter_get_value: assertion
'GTK_TREE_MODEL_FILTER (model)->priv->stamp == iter->stamp' failed
segmentation fault (core dumped)  meld

Expected Results:  
A file chooser dialog should popup

Versions: 
  meld 3.14.0
  gtk: 3.16.6
  oxygen-gtk: 1.4.1

Linux: 
  # uname -a
  Linux hostname 4.0.6-1-ARCH #1 SMP PREEMPT Tue Jun 23 14:25:08 CEST 2015
x86_64 GNU/Linux

Additional information:

  Installed:
    via pacman

  Related:
     https://bugs.launchpad.net/ubuntu/+source/meld/+bug/1250631
     https://bugzilla.gnome.org/show_bug.cgi?id=754293

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