Description of problem:
It crashes after executing a script ( the last step ) to "synchronice with the source" option. It does the synchronization anyway thoug

Version-Release number of selected component:
mysql-workbench-5.2.45-1.fc18

Additional info:
backtrace_rating: 4
cmdline:        /usr/libexec/mysql-workbench-bin
crash_function: g_malloc
executable:     /usr/libexec/mysql-workbench-bin
kernel:         3.7.2-204.fc18.x86_64
remote_result:  NOTFOUND
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #7 g_malloc at gmem.c:159
 #8 gdk_cairo_set_source_pixbuf at gdkcairo.c:213
 #9 gtk_cell_renderer_pixbuf_render at gtkcellrendererpixbuf.c:766
 #10 Gtk::CellRenderer_Class::render_vfunc_callback at cellrenderer.cc:251
 #11 gtk_tree_view_column_cell_process_action at gtktreeviewcolumn.c:2836
 #12 _gtk_tree_view_column_cell_render at gtktreeviewcolumn.c:3169
 #13 gtk_tree_view_bin_expose at gtktreeview.c:4714
 #14 gtk_tree_view_expose at gtktreeview.c:5078
 #15 _gtk_marshal_BOOLEAN__BOXED at gtkmarshalers.c:86
 #20 gtk_widget_event_internal at gtkwidget.c:5017