oops that slipped my attention. but still removing the offending code the crash is still present<br><br><div class="gmail_quote">On Tue, Sep 15, 2009 at 7:43 PM, Aaron J. Seigo <span dir="ltr"><<a href="mailto:aseigo@kde.org">aseigo@kde.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">On September 15, 2009, Amir Taaki wrote:<br>
> Basically was having some trouble in my plugin so I've hacked this small<br>
> testcase. It consists of one threaded object writing to an image read by<br>
> the main Plasma Wallpaper object and drawn to the screen.<br>
<br>
</div>Tutorial1::Tutorial1(QObject *parent, const QVariantList &args)<br>
: Plasma::Wallpaper(parent, args), mutex(new QMutex), blaa(parent,<br>
mutex, &img)<br>
{<br>
img = NULL;<br>
mutex = new QMutex;<br>
<br>
you're assigning mutex twice, once in the ctor init list and once in the body<br>
of the ctor.<br>
<br>
that means that Tutorial1 and Blaa are using separate mutexes, which defeats<br>
the purpose of having one ;)<br>
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Aaron J. Seigo<br>
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<br></blockquote></div><br>