Bug#1020266: gimp: GIMP crash frequently

[Bernhard Übelacker]

> #6  0x00007fdea6e3daf0 in <signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
> #7  0x00007fdea736d103 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #8  0x00007fdea73636d8 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #9  0x00007fdea7363f5a in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #10 0x00007fdea73653f4 in g_object_new_with_properties () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #11 0x000055f3a6e6f787 in gimp_image_undo_push ()
> #12 0x000055f3a6e72344 in gimp_image_undo_push_text_layer ()
> #13 0x000055f3a6ba1e93 in gimp_text_tool_apply ()


Frames below signal handler are looking similar to #1018105.