Crash with Sigma JS

[jdutheil]

Hi everybody,

I would like to display a Sigma JS graph with Qt Webkit (using qml WebView, experimental), but it crashes directly when opening a page linked to Sigma JS (and if javascript is enabled).
For example, going to http://sigmajs.org/ directly result in "Warning : The web process experienced a crash on 'http://sigmajs.org/'."

Any idea ?
Thanks