On 20 Dec 2010, at 4:04 AM, Jo Meder wrote:

> It looks like it's something to do with updating windows. It just keeps 
> allocating these objects until after a fairly short time it crashes when it 
> runs out of address space. It's growing in 20 MB steps as you watch it.
> 
> I have a smaller testbed app for testing my GUI framework and a modal dialog 
> shown in the same way doesn't show the same memory leak that doing it in the 
> main app does, so it could well be something to do with my code. However has 
> any seen this sort of behaviour before and have any pointers as to what might 
> be going awry? I'm out of ideas at the moment.

We don't have your code (and there may be a lot of it before we can find the 
bug), so I'm just going on brute instinct…

Are you doing anything other than strict, narrow, 
swear-on-your-mother's-life-it's-only, drawing in drawRect:? Are you changing 
model state? Calling back to a controller action? Are you trying to trigger 
redraws?

        — F

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