导致泄漏的核心数据/库存?

我有一个具体的漏洞,我似乎无法挖掘到底,因为我的搜索总是在一些苹果库结束。一些老兵在处理这件事上的任何帮助都会受到感激。

这是相关的源代码:(带有注释的泄漏)

- (void)viewDidLoad {
//[super viewDidLoad];

NSManagedObjectContext *context = [(iEatAppDelegate*)[[UIApplication sharedApplication] delegate] managedObjectContext];

addButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:creator action:@selector(launchCreatorWindow)];
self.navigationItem.rightBarButtonItem = addButton;

NSFetchRequest *fetReq = [[NSFetchRequest alloc] init];
[fetReq setEntity:[NSEntityDescription entityForName:entityName inManagedObjectContext:context]];
NSError *e = nil;

NSArray *temp = [context executeFetchRequest:fetReq error:&e];  
//leaking here according to performance tool

self.tableObjects = [[NSMutableArray alloc] initWithArray:temp];

if (e) {
    NSLog(@"%@, %@", e, [e description]);
}
[fetReq release];
}

我试着释放temp,但它与exc-bad-u访问崩溃了,我相信这意味着它已经自动释放了。

Leaks性能工具表示它是一个类别:cfarray(store deque)event:malloc 还说我的图书馆是负责的。这是堆栈跟踪,8号是我的viewdidLoad帧:

0 CoreFoundation __CFAllocatorSystemAllocate
1 CoreFoundation CFAllocatorAllocate
2 CoreFoundation _CFAllocatorAllocateGC
3 CoreFoundation _CFArrayReplaceValues
4 CoreFoundation CFArrayReplaceValues
5 CoreFoundation -[__NSPlaceholderArray initWithObjects:count:]
6 CoreFoundation -[NSArray initWithArray:copyItems:]
7 CoreFoundation -[NSArray initWithArray:]

这一次真的让我陷入困境,任何帮助都非常感谢。