Leaks in UIPanGestureRecognizer?
Leaks in UIPanGestureRecognizer?
- Subject: Leaks in UIPanGestureRecognizer?
- From: Rick Mann <email@hidden>
- Date: Wed, 11 Apr 2012 15:42:59 -0700
I seem to be seeing a leak way down deep inside UIPanGestureRecognizer handling. The offending caller is strdup. There seems to be one of these for every pan gesture I do.
# Address Category Event Type RefCt Timestamp Size Responsible Library Responsible Caller
0 0xcded160 Malloc 48 Bytes Malloc 1 00:20.127.201 48 libsystem_c.dylib strdup
0 libsystem_c.dylib malloc
1 libsystem_c.dylib strdup
2 libnotify_sim.dylib token_table_add
3 libnotify_sim.dylib notify_register_mach_port
4 libnotify_sim.dylib notify_register_dispatch
5 CoreFoundation _CFXNotificationRegisterObserver
6 CoreFoundation CFNotificationCenterAddObserver
7 UIKit -[UIScrollView(Static) _startTimer:]
8 UIKit -[UIScrollView _endPanWithEvent:]
9 UIKit -[UIScrollView handlePan:]
10 UIKit _UIGestureRecognizerSendActions
11 UIKit -[UIGestureRecognizer _updateGestureWithEvent:]
12 UIKit -[UIGestureRecognizer _delayedUpdateGesture]
13 UIKit ___UIGestureRecognizerUpdate_block_invoke_0541
14 UIKit _UIGestureRecognizerApplyBlocksToArray
15 UIKit _UIGestureRecognizerUpdate
16 UIKit -[UIWindow _sendGesturesForEvent:]
17 UIKit -[UIWindow sendEvent:]
18 UIKit -[UIApplication sendEvent:]
19 UIKit _UIApplicationHandleEvent
20 GraphicsServices PurpleEventCallback
21 CoreFoundation __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__
22 CoreFoundation __CFRunLoopDoSource1
23 CoreFoundation __CFRunLoopRun
24 CoreFoundation CFRunLoopRunSpecific
25 CoreFoundation CFRunLoopRunInMode
26 GraphicsServices GSEventRunModal
27 GraphicsServices GSEventRun
28 UIKit UIApplicationMain
29 MyApp main /Users/rmann/MyCompany/repo/MyApp/MyApp/main.m:16
30 MyApp start
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