My program has a memory leak

Question

-(IBAction)play2;

{
    CFBundleRef mainBundle = CFBundleGetMainBundle();
    CFURLRef soundFileURLRef;
    soundFileURLRef =CFBundleCopyResourceURL(mainBundle, 
           


        

Answer 1

AudioServicesCreateSystemSoundID(soundFileURLRef, &soundID); - leak here, because create added to retain count

use AudioServicesDisposeSystemSoundID after playing sound