[Bug 720882] Re: Kmix causes my computer cpu to use 100% mainly in core 0, but both cores get affected.

[billy shears]

After some debugging I've found that it gets stuck in ViewSliders::_setMixSet() at line 184, here's the block of code:
   foreach ( ProfControl* control, _guiprof->getControls() )
    {
        //ProfControl* control = *it;
        // The TabName of the control matches this View name (!! attention: Better use some ID, due to i18n() )
        bool isUsed = false;

        QRegExp idRegexp(control->id);
        //bool isExactRegexp = control->id.startsWith('^') && control->id.endsWith('$'); // for optimizing
        //isExactRegexp &= ( ! control->id.contains(".*") ); // For now. Might be removed in the future, as it cannot be done properly !!!
        //kDebug(67100) << "ViewSliders::setMixSet(): Check GUIProfile id==" << control->id << "\n";
        // The following for-loop could be simplified by using a std::find_if
        for ( int i=0; i<mixset.count(); i++ ) {
            MixDevice *md = mixset[i];
            if ( md->id().contains(idRegexp) )


the problem is that control->id is an absurd string (^stream:�\203\302\203�\202\302\203�\203\302\202�\202\302\203�\203\302\203�\202\302\202�\203\302\202 and so on, it's extremely long, the debugger didn't even display the whole string).
I didn't try to find when kmix creates the control with the wrong id.

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https://bugs.launchpad.net/bugs/720882

Title:
  Kmix causes my computer cpu to use 100% mainly in core 0, but both
  cores get affected.