Bug 70684 - ASSERT in -[WKView(Internal) _addTrackingRect:owner:userData:assumeInside:useTrackingNum:]
Summary: ASSERT in -[WKView(Internal) _addTrackingRect:owner:userData:assumeInside:use...
Status: UNCONFIRMED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit API (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac (Intel) OS X 10.7
: P2 Normal
Assignee: Nobody
URL: http://www.imdb.com/list/S7_47YXgjLU/
Keywords:
Depends on:
Blocks:
 
Reported: 2011-10-22 12:36 PDT by Dimitris Apostolou
Modified: 2011-10-22 18:40 PDT (History)
1 user (show)

See Also:

Attachments
Crash log. (59.56 KB, text/plain)
2011-10-22 12:36 PDT, Dimitris Apostolou 		no flags Details
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Description Dimitris Apostolou 2011-10-22 12:36:09 PDT 
Created attachment 112095 [details]
Crash log.

r98193

Reproducibility: once

Steps:
I opened http://www.imdb.com/list/S7_47YXgjLU/

What happened:
Assert failure and crash.

ASSERTION FAILED: _data->_trackingRectOwner == nil
/Users/rex/WebKit/Source/WebKit2/UIProcess/API/mac/WKView.mm(2183) : -[WKView(Internal) _addTrackingRect:owner:userData:assumeInside:useTrackingNum:]
1   0x1046255c0 -[WKView(Internal) _addTrackingRect:owner:userData:assumeInside:useTrackingNum:]
2   0x1062e3715 -[NSToolTipManager _addTrackingRectsForView:]
3   0x105e016c2 -[NSToolTipManager recomputeToolTipsForView:remove:add:]
4   0x105daff2f -[NSView _setWindow:]
5   0x105cdc124 __NSViewRecursionHelper
6   0x10549d314 CFArrayApplyFunction
7   0x105db013c -[NSView _setWindow:]
8   0x105dae3e2 -[NSView addSubview:]
9   0x105dae168 -[NSView replaceSubview:with:]
10  0x105edacbd -[NSTabView _switchTabViewItem:oldView:withTabViewItem:newView:initialFirstResponder:lastKeyView:]
11  0x105eda63e -[NSTabView selectTabViewItem:]
12  0x101e2c907 -[BrowserWindowControllerMac(Internal) _showTab:]
13  0x101e2cb64 -[BrowserWindowControllerMac(Internal) _closeTabWithoutConfirming:allowUndo:]
14  0x101e2a3f8 -[BrowserWindowControllerMac(Internal) _closeTabWithoutConfirming:]
15  0x101e03aa9 Safari::BrowserTab::tryToCloseWhenReady()
16  0x1054fea1d -[NSObject performSelector:withObject:]
17  0x105da1710 -[NSApplication sendAction:to:from:]
18  0x101dbe475 -[BrowserApplication sendAction:to:from:]
19  0x105e8ebd7 -[NSMenuItem _corePerformAction]
20  0x105e8e90e -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:]
21  0x105e0bc3a -[NSMenu performKeyEquivalent:]
22  0x105e0a88d -[NSApplication _handleKeyEquivalent:]
23  0x105d02170 -[NSApplication sendEvent:]
24  0x101dbe418 -[BrowserApplication sendEvent:]
25  0x1046250ee -[WKView(Internal) _doneWithKeyEvent:eventWasHandled:]
26  0x1044e98f8 WebKit::PageClientImpl::doneWithKeyEvent(WebKit::NativeWebKeyboardEvent const&, bool)
27  0x10458f7cc WebKit::WebPageProxy::didReceiveEvent(unsigned int, bool)
28  0x1046c5fa6 void CoreIPC::callMemberFunction<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned int, bool), unsigned int, bool>(CoreIPC::Arguments2<unsigned int, bool> const&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned int, bool))
29  0x1046b5a83 void CoreIPC::handleMessage<Messages::WebPageProxy::DidReceiveEvent, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned int, bool)>(CoreIPC::ArgumentDecoder*, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned int, bool))
30  0x1046b2f38 WebKit::WebPageProxy::didReceiveWebPageProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*)
31  0x104591f0f WebKit::WebPageProxy::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*)

Expected result:
No assert failure, no crash.