[vbox-dev] crash when restoring a snapshot

Klaus Espenlaub klaus.espenlaub at oracle.com
Fri Jul 30 07:16:33 PDT 2010

On 30.07.2010 05:18, Huihong Luo wrote:
> seems that in this function: mMediaData.backedUpData() might be NULL

Do you have a reproduction scenario? Without one it's nearly impossible 
to find this bug. The call trace below provides no information which 
would give hints what could lead to this. We don't fix bugs by inserting 
a check based on the fact that the pointer was NULL. The cause needs to 
be investigated, as the pointer must not be NULL by design in this place.


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