Re: [UFO-devel] Invalid memory access in ufo::UTextWidget

[Johannes S. <sch...@us...>]

Am Mittwoch 20 Juli 2005 07:22 schrieb Andreas Beckermann:
> Hi
> The c'tor of ufo::UTextWidget calls setContentType() which in turn calls
> setDocument(), which has a line
> getTextModel()->document = m_doc;
>
> However getTextModel() casts m_model into a ufo::UTextModel, but at the
> beginning of the c'tor m_model is just a ufo::UWidgetModel. Only a few
> lines later m_model is set to a ufo::UTextModel.
>
> The attached patch fixes the problem, but is not very nice: I the fact that
> m_doc is NULL only, if called from the c'tor.

Many thanks.
I have applied a different patch which creates the text model right at the 
beginning of the c'tor (similar to other widgets).


Regards,
Johannes