cocoa memory leak by CGAffineTranform or by view

As instrument tell me, I have a leak in the code. I dont quite get it at all.

my code is like this,

CGAffineTransform myTransform = CGAffineTransformMakeTranslation(0.0,20.0);   
[[appDelegate.editController view] setTransform:myTrnsform];
appDelegate.editController.imageView.imag开发者_开发百科e=image;
[[sharedPicker parentViewController] dismissModalViewControllerAnimated:UIModalTransitionStyleCrossDissolve];
[appDelegate.window bringSubviewToFront:appDelegate.editController.view];
[UIView commitAnimations];
[sharedPicker release];

But instrument tell me the line

[[appDelegate.editController view] setTransform:myTrnsform];

is leaking memory.

Could anyone please help me?

I would need more code in order to answer it properly, but the line that makes me smell a memory leak is this one:

appDelegate.editController.imageView.image=image;

I'm not sure where are you getting the variable image, but when you assign it to the image property of imageView it will be retained, and you need to balance that call (either with a release or an autorelease at some point).