memory leakage in CCAction in objective-c

I want to cleanup memory. Here is my code

   [[CCActionManager sharedM开发者_C百科anager] removeAllActionsFromTarget:currentValue];

But this is holding memory, it is being leakage. What I have to modify to stop action and free memory?

CCNode has a method called stopAllActions

[sprite stopAllActions];

This performs the method you are calling above.

It doesn't leak memory as far as I can see. The object itself is a singleton, it will never get released.